Sunday, December 31, 2006

AZ Regional Mix and AZ First Balance

AZ Regional Mix was formulated as a maintenance supplement to safely provide nutrients known to be typically needed with Arizona and Southwest hays without supplying excess amounts of any nutrient, and not include nutrients usually found in excess in regional hays (such as iron and, often, manganese).

I originally formulated this custom mix for my own horses. Several friends began using it with good results and my trimmer began recommending it to her clients. Rod at HorseTech agreed to call the it AZ Regional Mix and added a section called Popular Custom Products to his website so it could be ordered online.

AZ First Balance is a more intense version, supplying higher levels of minerals and some vitamins, with higher levels of biotin and added lysine and methionine for horses that need a "jump start", while still ensuring nutrient levels are kept withing KER and NRC guidelines for safety. After a cycle or two on First Balance, most horses can be transitioned to the less expensive Regional Mix for maintenance.

Both these flax-based supplements are similar to many of the standard supplements offered by HorseTech but have been "tweaked" to provide a custom supplement that reflects the needs of the Southwest horse.

The cost is comparable (and usually less) than many "off-the-shelf" supplements of similar quality. Despite the "AZ" in the name, these supplements are suitable for any part of the country where iron levels in hay are adequate to high and you want to feed a complete iron-free supplement without grain or alfalfa based fillers.

For a PDF file with a detailed comparison of AZ Regional Mix and AZ First Balance, email me at DesertEquineBalance@gmail.com. The file shows a complete analysis, cost comparison and explanations of each of the ingredients used in these two supplements. (Because these are "custom" formulations made to my specifications, HorseTech does not list the analysis for these supplements on their web site.)


Ordering
• By phone from HorseTech – 1-800-831-3309.
• Specify either CP-082305 AZ Regional Mix or CP-051506 AZ First Balance
• AZ Regional Mix can also be ordered online at HorseTech in the "Popular Custom Products" section at the bottom left of their home page (where you can also find magnesium oxide and spirulina)

Sunday, October 15, 2006

Understanding Supplement Labels


Many supplements will show the actual grams (g) or milligrams (mg) of a mineral per ounce, scoop or pound. But many only show a “guaranteed analysis” – either “%” or “ppm”. So if you want to know how much of a mineral is actually contained in the scoop, you need to do some math. The math is not difficult, but can be confusing at first.
The same math can be used for converting bagged feed label nutrients and minerals into grams or mg.

Major Minerals

Major Minerals are used in large amounts and are usually shown as percent (%), which equals grams (g) of elemental mineral per gram of compound (or product).
The most confusing part is that the term “gram” is used both as the amount of mineral in a compound and as the total weight of the compound/product.
I will use the abbreviation “g” for the elemental major mineral.

For example, a supplement label shows it contains Calcium 6.5%

  • The formula to calculate grams is
    percent ÷ 100 = g of mineral per gram of product or
    6.5 ÷ 100 = 0.065g calcium per gram of product
  • There are 28.4 grams per ounce, so to see how many grams of calcium are in one ounce of the supplement, you would multiply 0.065 x 28.4.
    0.065 x 28.4 = 1.846
    There are 1.8g of calcium in each ounce of this supplement.
  • The complete formula is:
    6.5 ÷ 100 x 28.4 = 1.846
  • If the serving size is six ounces, then the complete formula is:
    6.5 ÷ 100 x 28.4 = 1.846 x 6 = 11 grams of calcium per serving

Trace Minerals

Trace Minerals are used in much smaller amounts – milligrams instead of grams. The term “ppm” (parts per million) is usually used to show how much of a trace mineral is contained in a supplement. PPM equals mg (milligram) of mineral per kg (kilogram) of product, so we will have to divide by 2.2 to get mg per pound and divide again by 16 to get mg per ounce.
You can use this to figure out how many mg of a trace mineral are contained in a supplement you use. Because supplement-feeding instructions are often “per ounce” (or per 1 ounce scoop), we will figure mg per ounce. (You may have to adjust this for your supplement.)

[1 kg = 2.2 lbs, 1lb = 16oz]

Example:

  • Special Hoof contains copper at 540ppm
    ppm = mg per kg
  • 540ppm = 540mg copper per 1 kg of Special Hoof
  • 540 ÷ 2.2 = 245.5mg copper per 1 lb of Special Hoof
  • 245.5 ÷ 16 = 15.3mg copper per 1 oz of Special Hoof or 91.8mg per six ounce serving

  • Special Hoof also contains iodine at 4.7ppm
  • 4.7 ÷ 2.2 ÷ 16 = 0.13mg iodine per 1 oz of Special Hoof or 0.78mg per six ounce serving

Trace Minerals rarely may be shown as percent (%). We treat it the same as for the major minerals above to convert to grams, then multiply by 1000 to see “mg”. [Note – if a supplement used this “non-standard” measurement for trace minerals, I would question if I really wanted to use this supplement.]

Converting A Typical Supplement Label

SuperDooperPooper Supplement guaranteed analysis

Calcium 6.5%
Magnesium 6%
Vitamin E 5,600IU per lb
Selenium 12.7 ppm
Copper 1250 ppm
Manganese 2400 ppm
Zinc 2400 ppm
Feeding directions – feed 2 to 3 ounces daily

What it contains per ounce

Calcium 1.8g [ 6.5 ÷ 100 x 28.4 = 1.846 ]
Magnesium 1.7g [ 6.0 ÷ 100 x 28.4 = 1.704 ]
Vitamin E 350IU [ 5,600 ÷ 16 = 350 ]
Selenium 0.36mg [ 12.7 ÷ 2.2 = 5.77 ÷ 16 = 0.36 ]
Copper 35.5mg [ 1250 ÷ 2.2 = 568.18 ÷ 16 = 35.5 ]
Manganese 68.2mg [ 2400 ÷ 2.2 = 1090.9 ÷ 16 = 68.18 ]
Zinc 68.2mg [ 2400 ÷ 2.2 = 1090.9 ÷ 16 = 68.18 ]

For 3 oz serving, multiply the above by 3


Symbols for Common Minerals

Major Minerals

Ca - Calcium
P - Phosphate
Mg - Magnesium
K - Potassium
Na - Sodium

Trace Minerals
Fe - Iron
Cu - Copper
Z - Zinc
Mn - Manganese
Co - Cobalt
I - Iodine
Se - Selenium
Cr - Chromium
Mb - Molybdenum (considered contaminant from industrial pollution)
Al - Aluminum (considered contaminant from acid rain)


Some Handy Terms

Gram – g or gm
Milligram – mg
Microgrammcg or µ
Kilogram – kg
Parts per million - ppm
IU - International Units (commonly used for fat soluble vitamins)

1 g = 1000mg (multiply g by 1000 to get mg or divide mg by 1000 to get g)
1mg = 1000mcg (divide mcg by 1000 to get mg, multiply mg by 1000 to get mcg)
1kg = 2.2 lbs
1lb = 16 oz
1lb = 453.6 grams
1oz = 28.4 grams

Calculating Protein Needs

Going back to the NRC tables we see our 1102 lb horse in light work requires 820 grams of crude protein (CP) a day. (A nutritionist will use a more detailed formula, but the tables provide a good starting point for most horse owners.)

Hay can range from a low of 4% protein up to 14% or higher. If you've had your hay analyzed or have been able toget a good idea of your regional averages, you can tell if your hay is meeting your horse's protein requirement.

For example, let's say your grass hay is 8% protein and your horse eats around 18 lbs of this hay each day.
8% / 100 x 453.6 = 36 grams of protein per pound. 36 x 18 = 648 grams of protein per day.
You can see this will leave your horse short 172 grams of protein per day which he needs for good feet and to rebuild muscle, strong tendons and just about every other working part.

So you go to the feed store to find him something to boost his protein - only to find that all the labels list protein as "%" with none of them telling you how many grams of protein there are in a "serving", and most likely the feeding directions say to "feed to condition" or "to maintain body weight".

But you brought your calculator and wrote down the simple formula we used to figure the hay protein, so you can now calculate that -
12% protein is 12/100x453.6 = 54.4 grams protein per pound
14% protein is 14/100x453.6 = 63.5 grams protein per pound
16% protein is 16/100x453.6 = 72.5 grams protein per pound
20% protein is 20/100x453.6 = 90.7 grams protein per pound

You also realize that he'll need at least 3 lbs/day of the 12% protein feed but only 2.3 lbs of the 16% protein feed so, with other things being equal, the 16% feed may be more cost effective.

Questions and Comments?

If you have questions or comments about anything written here please post them - just click on the Comments field at the end of the article (or at the end of this post) or you can email your comment to me at Desert Equine Balance.

I will answer questions to the best of my ability - if I don't know or if the reply is "my opinion", I will let you know that and we can continue to learn together.

I am not a certified or credentialed equine nutritionist but have spent most of the past six years learning all I could about equine nutrition - mainly by studying the wealth of material in the NRC, the KER library and publications, the Equine Cushing's group (under the guidance of Eleanor Kellon, VMD) and a select few "no-nonsense" websites. Working with owners of insulin resistant (IR), rescue and other problem horses has helped me expand and apply what I've learned.

The information is out there for all to access but for most of us, our first encounter with the basics of equine nutrition is a bewildering array of tables, math and new terminology. I try to use my medical background as a paramedic and RN to translate "nutrition-ese" into plain talk that can help others understand and develop a sound feeding program for their horses.

If I can help someone learn how to interpret feed bag tags and supplement labels, to understand their hay analysis, to develop a better working relationship with their veterinarian, to see the difference between magic bullets and sound nutrition, then all the hours I spend here will have been time well spent.

This is for all the horses who have graciously shared their lives with ours ~

Saturday, October 14, 2006

Minimum Dairly Requirements

So how do you figure out what your horse's requirements are?

The NRC tables list minimum daily requirements for many nutrients based on weight, age, reporductive status and work level. The tables are available at the Equi-Analytical website by selecting "Nutrient Requirement Tables" from the "Putting Results to Work" menu.

Enter your horse's body weight (the breed selection option roughly corresponds to expected body weights for that breed) then find the row that matches your horse's class and work level.

For example, let's look at the requirements for an 1102 lb mature horse in light work. His NRC requirements would be
  • Dry Matter Intake (at 1.67% of body weight) - 18.5 lbs
  • Energy - 20.5 Mcal
  • Protein - 820 grams
  • Calcium - 25 grams
  • Phosphorus - 17.8 grams (Ca:P 1.4:1)
  • Magnesium - 9.4 grams
  • Potassium - 31 grams
  • Sodium - 25 grams
  • Iron - 335 mg
  • Zinc - 335 mg
  • Copper - 84 mg
  • Manganese - 335 mg
  • Iodine, Selenium and Cobalt - 0.8 mg
  • Vitamin A - 22,500 IU
  • Vitamin D - 2,510
  • Vitamin E - 669 IU

These are "Minimum Daily Requirements" - similar to the human "MDR", they represent the amounts needed to prevent disease, not what is needed for optimal health and performance. More recent research indicates the requirements for many nutrients may be as much as 150% or more of the 1989 NRC recommendations.

Trace mineral and vitamin ranges suggested by KER are:

  • Iron - 280-400 mg
  • Zinc - 280-500 mg
  • Copper - 70-150 mg
  • Manganese - 280-500 mg
  • Iodine - 0.7 to 2mg
  • Selenium - 0.7 to 3 mg
  • Cobalt - (no recommendation)
  • Vitamin A - β-carotene 500mg (equivalent to 30,000 IU vitamin A activity)
  • Vitamin D - only if receiving inadequate sun exposure
  • Vitamin E - 2,000 - 4,000 IU

A good quality grass hay will provide most if not all of the protein, energy and most major mineral (calcium, phosphorus, potassium) needs except for magnesium and sodium, and most will provide suficient to excess iron.

Copper, zinc, iodine and selenium will need to be supplemented. Hay quickly loses it's vitamin E content and hay stored longer than 6 months will begin losing it's vitamin A content. A healthy mature horse will synthesize it's own B-vitamins (including biotin) and only requires vitamin D if deprived of sun exposure.

At the very least, a horse should be supplemented with the minimum levels of copper, zinc, iodine, selenium and vitamin E, with loose salt added. Hay analysis can provide a guideline to determine if higher levels of supplementation should be considered and if major minerals need adjustment.

Beet Pulp II - How to Soak and Feed


Beet Pulp is available

  • Plain - no molasses added. The only ingredient listed on the label will be "Beet Pulp". The sugar content of unmolassed Beet Pulp can range from 6% to 12% but is usually less than 10%.
  • Molasses added. The label will list "Beet Pulp" and "Molasses". The sugar content of molassed Beet Pulp can run from around 12% to higher than 20%. Small amounts of molasses may be added for dust control without being listed on the ingredient tag.
  • Beet Pulp "shreds" usually have no further processing after the sugar is removed, some shreds are chopped before being bagged. Size can vary from a "rough chop" to larger bark-like flat pieces.
  • Beet Pulp pellets are shreds that have been finely chopped and formed into pellets.
  • SpeediBeet is a brand of micronized (extremely finely chopped) beet pulp which absorbs water very quickly. Popular in the UK, it is slowly becoming available in the US.

How Much to Feed

A half pound (dry weight before soaking) of plain Beet Pulp makes a good low-carbohydrate carrier for supplements. This would be in the range of a couple of handfuls of pellets or a little more than half of a 1lb coffee can of shreds. This is the amount often used to replace a higher sugar/starch "prepared" feed.

Feeding a pound or two (dry weight) of Beet Pulp will help maintain weight and 3 to 4 pounds or more will help with weight gain without increasing starch levels as grain does.

Because of its high fiber content, it can be used as 25-40% of the ration for horses who have difficulty chewing.


Soaking Beet Pulp

Beet Pulp shreds can be fed without soaking - this has long been a practice at race tracks. Dry shreds are no more likely to cause choke than any other dry feed however most horses (and their humans) prefer them soaked, or at least moistened. Some shreds will soak up in as little as ten minutes in warm water; twenty to thirty minutes is usually adequate.

Beet Pulp pellets tend to be much harder than other pellets and it is strongly suggested they be fully soaked. They will soften up in an hour or two depending on the brand and temperature and will expand up to 10 times their original volume in 4-8 hours. It's really difficult to describe if you've never seen it.

Caution - I've soaked beet pulp up to 12 hours without any problem but have heard others report it getting "sour" if left too long, especially in warm weather. You can start soaking in the morning for an evening feed (and in the evening for a morning feed), keeping it out of the sun.

I like to drain the soaked beet pulp (I use a mesh colander) and will also rinse if the dry beet pulp was very dusty or if I think it might have a bit of molasses in it. If I notice a horse isn't drinking as well as I'd like, I will sometimes add some water back in and serve his beet pulp as a "soup".

You can then add supplements, salt and other "stuff" (I toss in a handful of Timothy pellets) either top dressed or stirred in.

Some horses will initially turn up their nose at beet pulp and will take some acclimating. It can help to start with just a little added to something they already like, then gradually increase the beet pulp while decreasing the other feed to make the transition. I've personally never encountered this - every horse I've given beet pulp to just dived right in. But if your horse needs a taste tempter, Megan's website page on Natural Flavorings has some good ideas.

I have found that using feed pans rather than wall feeders simplifies clean up - I can take the pans to a hose to rinse them out. (Left over beet pulp will turn rancid or mold if left in a feeder.)

Tips for Boarders

Boarding your horse always makes controlling your horse’s diet harder but many have found ways to work beet pulp into the routine.

  • If you can get to the barn daily, soak the beet pulp at home or at work (a small cooler can work well for soaking and transporting). You can do this once a week or so and keep it in baggies in your freezer, ready for a quick grab on your way out the door.

  • If the barn has a refrigerator, you can soak/drain/rinse the beet pulp at home and pack in individual baggies to keep in the barn’s fridge. (For more than 3-4 days, it should be kept in the freezer.)

  • While “soak/drain/rinse” is ideal to remove surface iron, dust and residual sugar, the draining/rinsing could be skipped if your beet pulp is unmolassed and relatively dust free.

  • If the barn owner is willing to help, make it easy for them. Pre-measure the beet pulp and your supplements into baggies, provide a large closed bucket or other container to keep your stuff neat and together. If needed, provide the bucket for soaking, a colander for draining, a metal sweat scraper for stirring. And be willing to offer paying a bit extra for this service.

Beet pulp is not “necessary” but is a low sugar/low starch alternative to bagged feeds and grain or can be used as a substitute for some of the hay ration (especially if you need to replace some high sugar/starch hay) and is well accepted by most horses. It doesn’t take long to get into a routine and the benefits usually outweigh any inconvenience.

Don't forget to check out Beet Pulp I - You want me to eat WHAT???

if you came here to Part II first.



Beet Pulp I - You want me to eat WHAT???


Beet Pulp

  • Is the fiber left over after the sugar is removed from sugar beets
  • Averages 9.6% protein
  • Is low sugar (avg 10.1%) and starch (avg 1.3%)
  • Provides energy at 1.2Mcal per pound (similar to alfalfa, slightly less than oats)
  • Can replace up to 25% of the hay ration
  • Can help “hard keepers” gain/maintain weight without adding excess sugar and starch
  • Will hold 3 to 10 times it’s volume in water
  • Can be soaked and fed in a consistency from barely "moist” for horses with chewing problems to "soupy” to help get in fluid


Hmmm...this stuff ain't so bad after all


~ See How to Soak and Feed Beet Pulp

~ Read The Famous Squirrel Story (Susan Evans Garlinghouse, DVM's nutrition pages)

~ Reference DairyOne Feed Composition Library

NRC and KER

The National Research Council (NRC) was organized by the National Academy of Sciences, "a private, nonprofit, self-prepetuating society of distinguished scholars engaged in scientific and engineering research, dedicated to the furtherance of science and technology and to their use for the general welfare" for the purpose of furthering knowledge and advising the federal government.

The NRC Committee on Animal Nutrition produced the current 5th revised edition of Nutrient Requirements of Horses in 1989 (referred to as "NRC"). Though there have been many advances in equine nutrition since then, this edition is still the basis for most equine nutrition reference.

The NRC outlines most of the known nutrient requirements for horses by weight, age, work level and reproductive status. It includes tables listing the minimum requirements, discussions of each of the nutrients listed, and maximum tolerance levels. The requirements stated in the NRC "...indicate the minimum amounts needed to sustain normal health, production, and performance of horses" based on research available at the time. As it may be some time before the new requirements are made available, the current edition is still a valuable resource. It can be ordered (softcover) online or viewed in it's entirety for free at National Adademy Press .

Kentucky Equine Research (KER) was established in 1989 and has hosted numerous nutrition conferences since then. The proceedings of these conferences have been compiled in three volumes, Advances in Equine Nutrition I, II & III, plus the Proceedings of the 2004 Equine Nutrition Conference that includes discussion of the "New Horse NRC. These volumes present much of the equine nutritional research that has occurred since the current NRC was published and provide a source of more recent information for determining what to recommend in the equine diet. Many of the Proceedings articles can be viewed online at Kentucky Equine Research in the KER library, or the volumes can be purchased there.

How Much Iodine Does My Horse Need?

Iodine Requirements in Equine Rations

The requirement for iodine in equine rations has been estimated from other species requirements and by evaluating thyroid function. Iodine intake in humans is monitored by testing renal (urine) levels, but normal standards have not been established for equines. Most geographical standards for iodine are mapped based on iodine deficiency in humans; this is unreliable in North America, as the use of iodized salt for human consumption has resulted in a low occurrence of iodine deficiency that does not reflect deficiencies in food sources.

National Research Council (NRC) requirements (1989, page 16) for iodine for horses are estimated to be from 0.1 to 0.6mg/kg diet. That would be 0.9 to 5.4mg/day for a horse eating 20lbs of hay. Researchers at Kentucky Equine Research are currently proposing a range of 1.75 to 3.0mg/day for a 500kg (1100lb) horse depending on work level. Eleanor Kellon, VMD, in Equine Supplements & Nutraceuticals (1998) recommended up to 5mg/day, depending on activity. On the Equine Cushing’s list, Dr. Kellon has suggested 2.5mg iodine/day per 500lbs body weight (or 5.5mg/day for an 1100lb horse) which is consistent with the NRC recommendations. Thyroid panel levels have shown improvement (from below or low normal to mid normal ranges) on this level of supplementation.

NRC estimates the toxic level of iodine to be 5ppm (5mg/kg of diet), or approximately 45-50mg per 20lbs of dry matter fed. Studies cited in Advances in Equine Nutrition I, II & II (Kentucky Equine Research, 2005) indicate that mares produced foals with goiter when fed diets containing 50mg iodine per day, but points out that the analyses of daily iodine intake might not have been accurate and the actual amounts fed may have been higher.

Kelp and other marine products can contain excessively high levels of iodine – a study in the British Journal of Nutrition (1994) showed some edible seaweeds with iodine levels as high as 2,660,000 mcg/kg - or up to 75mg per ounce. An earlier study cited by NRC indicates kelp may contain up to 1850mg iodine per kg (52.5mg/oz). While some quality kelp or other marine plant based supplements are assayed to guarantee safe levels (and these levels are indicated on labels) as these are not regulated there is no requirement to assure safe levels are not exceeded.

Source is made from seaweed, not kelp, and has a guaranteed analysis of iodine (min) 660ppm (18.75mg per ounce). Their recommended feeding rate (one ½ ounce scoop) will provide approximately 9.3mg of iodine, one half scoop will provide approximately 4.7mg of iodine.

The amount of iodine (from potassium iodide) in iodized table salt has a regulated range and will average around 1.72mg iodine per ounce of iodized salt. The range of iodine in iodized table salt can vary from 1.28 to 2.15mg per ounce (Lorrie-Ann Fisher, Lead Research Chemist Morton Salt; private communication). The round number of “2mg iodine per 1 ounce of iodized salt” is used for simplification. [The range is more tightly regulated in Canada than in the US and may vary more in WHO regulated countries.]

For accuracy, any supplement should be fed by weight, not volume, as “kitchen” or other volume measuring devices (teaspoons, tablespoons, scoops, cups, etc) can vary considerably. However, using different scales and a variety of common kitchen measuring teaspoons to weigh three different brands of salt, I found 1 ounce of iodized table salt averaged to approximately 4 teaspoons by volume.

Adding 1-1/2 to 2 ounces salt per 18-22lbs of hay fed per day will balance the typical potassium levels found in most Southwest grown Bermuda hay to a K:Na (potassium to sodium) ratio of between 3:1 and 10:1. [Studies in endurance horses have shown that lowering or even inverting this ratio to as much as 1:2 of K:Na may be needed to avoid exertional rhabdomyolysis/tying-up.]

If iodized salt is fed at the rate of 1-1/2 to 2oz/day, these amounts will provide minimum “insurance” levels of iodine (approximately 2-5mg) for a full size horse eating 18-22lbs of hay a day while remaining well below excessive levels. Testing forage for iodine levels is difficult and expensive. Larry Berger, PhD, University of Illinois, writes in “Trace Minerals for the Animal Nutrition Professional” (Salt Institute 1994/95) that iodized salt be fed in all areas of the United States and that diets containing soybean meal, cottonseed meal and canola meal increase the requirement for iodine.

Another possible concern in many areas of Arizona is the use of Colorado River water blended into drinking water supplies and used as irrigation water. While the overall effect is not yet known, this water has been shown to be contaminated with perchlorate, which inhibits uptake of iodide to the thyroid (Santa Ana Watershed Project Authority, FY2004/05).

If there is any concern about using the upper levels of iodine suggested above, at least the minimum NRC level of 0.1ppm (0.1mg/kg dry matter) or approximately 1mg of iodine per 20lbs of hay should be provided by feeding ½ oz of iodized salt, with the remainder of the horse's salt requirement being provided by an additional 1 to 1-1/2 oz plain salt.

Horses with below or low normal thyroid panel results may benefit from the higher levels of iodine. Serum iodine level testing is available in Europe, but I did not find any US animal lab references for either serum or urine iodine levels. Thyroid function (full thyroid panel) is the standard method currently used to indirectly evaluate iodine status in the US.

References
National Research Council, Nutrient Requirements of Horses, Fifth Revised Edition, National Academy Press, 1989

Advances in Equine Nutrition I, II & III, Kentucky Equine Research, 2005

Eleanor Kellon, VMD, Equine Supplements & Nutraceuticals, Breakthrough Publications, 1998

Ulrich Wehr, Bettina Englschalk, Ellen Kienzle and Walther A. Rambeck, “Iodine Balance in Relation to Iodine Intake in Ponies”, J. Nutr. 132:1767S-1768S, June 2002

Salt Institute articles http://www.saltinstitute.org/24.html

Santa Ana WatershedProjectAuthority
http://www.sawpa.org/documents/perchlorate/AprilPerchlorateReport.pdf

Are We Feeding Rocks?

A friend emailed me recently about my opinion whether minerals from plant sources are really superior to minerals that come from "rocks".

This was my very basic reply.

Gee - ALL minerals originally came from "rocks".

Inorganic minerals (sulfates, oxides, etc.) are basically the forms/compounds as they occur in nature (most elements combine in nature with other elements to form a "compound" such as copper plus iron plus sulfide equals chalcopyrite which we process to get the compound "copper sulfate"). They then pretty much hang around until nature or man works on them.

These compounds when mined and processed are graded according to purity - pharmaceutical grade being the purest, followed by food grade, feed grade, etc.

From Wikipedia:

Minerals are natural compounds formed through geological processes. The term "mineral" encompasses not only the material's chemical composition but also the mineral's structure. Minerals range in composition from pure elements and simple salts to very complex silicates with thousands of known forms (organic compounds are usually excluded).

Chelation (from Greek χηλή, chelè, meaning claw) is the process of reversible binding (complexation) of a ligand - the chelant, chelator, chelating agent, sequestering agent, or complexing agent - to a metal ion, forming a metal complex, the chelate. The term is generally reserved for complexes in which the metal ion is bound to two or more atoms of the chelating agent, although the bonds may be any combination of coordination or ionic bonds.

Through the process of digestion, the body is capable of breaking the chemical bonds of ingested compounds and attaching them to protein molecules, making them available for absorption. Thus, the body is able to utilize the "inorganic" forms of minerals (the digestive system does a form of "chelation" here). Chelated minerals, often referred to as "organic" minerals, are simply mineral salts (dissolved metal ions) that have been attached, or bonded, to proteins, polysaccharides or amino acids. They are available as "proteinated" minerals which are attached to a basic protein molecule or as minerals that have been attached to specific or complex amino acids. The two main manufacturers of chelated minerals used in equine supplements are Truow Nutrition (Optimin) and ZinPro. Both make a variety of proteinated, poly and amino acid complexed minerals, available as single minerals or in combinations, which in turn, are used by the supplement manufacturers. No matter what brand of supplement you buy, the actual minerals used are most likely manufactured by Truow or ZinPro.

The concept is that chelated minerals are protected from competition for absorption and are delivered to the area where they will be best absorbed. A downside, if the bond is too strong, is that they might bypass the optimal absorption site in the digestive tract. Most studies on equine mineral requirements have been made with the inorganic forms of minerals. There are conflicting studies on whether or not chelation actually enhances absorption and utilization.

There's also the (remote) possibility that chelation could bypass the body's ability to NOT absorb excess minerals.

The concept that a supplement providing minerals from plant sources as superior is a bit questionable. True, eating plants will provide minerals in a more "natural" form - the plant has integrated the minerals dissolved from the soil into it's cells. This usually provides sufficient (often excess) calcium and some other major minerals but looking at the level of trace minerals such as copper, most available foodstuffs don't provide sufficient amounts of many micro minerals. The horse (or other animal) still has to process the minerals by attaching them to proteins to be absorbed.

In order to put these "plant minerals" into a supplement, they would have to process the plant material to extract the minerals from the plants to turn them into a usable form - which would put them right back into an inorganic form.

Also, while some plants have the ability to detoxify nonessential minerals, other plants can hyperaccumulate toxic levels of some potentially toxic metals. http://www.plantphys.net/article.php?ch=5&id=84

Developing a Horse Ration

The Foundation

Horses evolved eating plains grasses with only nature’s supplements. Our modern horses’ diet today should still be based on grass and hay for the foundation. But forage has changed since horses roamed the plains and our pastures and hay may be lacking in essential nutrients.

There are two simple ways to know what our horse needs

• We can look at what is known about our region and use a supplement that complements “typical” area hay and pasture or

• We can send a hay sample to a forage laboratory for analysis.

Using a regional “average” can work for most healthy horses when we are mainly concerned that the major minerals are reasonably balanced and they are receiving at least the basic requirements for protein, energy, vitamins and trace minerals. It’s a useful approach if hay comes from different suppliers in small amounts.

Horses with special needs related to growth, health, performance, reproductive status or advanced age will benefit from having their ration more tightly balanced to avoid problems.

Interpreting the Results

Using the hay analysis results or a regional average, we can see if the forage meets the horse’s requirements. The guidelines established by the National Research Council (NRC) combined with mineral balancing guidelines based on more recent research, can help us determine what is needed to address deficiencies and avoid over supplementation.

Selecting the Right Supplement

After reviewing the analysis results, we can select a supplement that will complement the horse’s forage. This may be a “Regional” supplement which has been custom blended to work with our area hays, an “over the counter” supplement with appropriate mineral levels, or it may be a “Custom Mix” formulated specifically to work with the hay you had analyzed.

We can also determine if additional concentrates need to be included to improve protein, major mineral or fat content. This could range from a simple hay pellet or straight grain to a commercial concentrate feed.

Goals

Your horse’s ration should

• Provide optimum nutrition for your horse

• Be cost effective

• Fit your feeding program whether you board or keep your horse at home

• Be easy to understand

• Be flexible and portable enough for traveling with your horse

Special Needs

Is your horse “nutritionally challenged”?

There is no “one size fits all” feeding program but there are simple and effective ways to work with hard keepers, “air ferns”, and other horses with special nutritional needs.

Horses with laminitis, Cushing’s Disease, Insulin Resistance or other metabolic conditions may have additional requirements needing a more targeted approach.

Mares and foals have increased requirements for many nutrients which can affect critical developmental phases.

Performance horses often require more of everything - energy, protein, minerals - the right nutrients balanced in the correct amounts to feed the work.

Teamwork

Any nutrition recommendations and suggestions should be shared with your veterinarian and other equine practitioners you may be working with. It’s in your horse’s best interest if we’re all working together as a team.

Herbs
A variety of herbs is often used to improve or maintain the health of your horse. Many herbs have powerful and potent actions similar to drugs and should be used only under the guidance of a certified herbalist (ideally, also a veterinarian). .

I do not suggest or recommend products containing substances that may interfere with herbs but you should be aware of interactions between any herbs or medications your horse is receiving. You should have at least a basic understanding of the purpose and possible side effects of any herbs fed to your horse


~ Education is the basis for Optimum Nutrition and Performance ~

Sunday, October 08, 2006

Nopales (prickly pear cactus pads) - for horses?

You want me to eat WHAT? I thought Beet Pulp was the last straw - even though it is now one of my favorite foods - but now you're telling me to hang out in the desert and eat cactus? This nouveau California cuisine may be OK for humans and burros - but I'm an elite equine and expect only the best.

OK, OK - I know I've been eating all the prickly pear cactus I can find all summer and that I look good and my coat is shiny but I thought that was because of the yummy hay you've been finding for us and that nice flax stuff you mix in with our beet pulp. But I have noticed that Choli keeps her girlish figure and wants to play a lot more when she munches on cactus all summer long. We won't tell you our secret, but you've noticed we never seem to have a problem with the "prickly" part, haven't you.

Well, even though we suspected that it might be good for us (the good stuff does seem to also be the yummy stuff) we'll go on just thinking of all that cactus as dessert. So what if it's got lots of vitamins, antioxidants, gooey mucilage (isn't that glue?) and pectin that makes our tummies feel good, plus antiinflammatory action that keeps us limber. And I guess it does help with glucose metabolism 'cause that's Choli's problem, right?



A nutrition summary for Nopales (prickly pear cactus pads) can be seen at NutritionData.com.


The website of Nopal Export (no longer active) outlines some of the "health benefits" of Nopales (as producers, they are admittedly biased).The benefits of primary interest for horses include GI tract protection provided by fiber, mucilage and pectins, lowering of blood lipids and improvement of insulin sensitivity. The pads are low in sugar/starch and high in fiber, which contributes to them being a "safer" forage for insulin resistant horses.

The first time I saw one of mine with a bright
red nose and legs I thought for sure something
awful had happened!
A PubMed search of "prickly pear" brings up 150 results with many looking at the potential for prickly pear (Opuntia ficus indica) to reduce inflammation by inhibition of iNOS (inflammatory nitric oxide synthase) and antioxidant activity, healing of ulcers and lowering of plasma lipid levels. These studies have been done in humans and other species - there have been no studies or actual field trials done in horses that I am aware of.

The nutritional benefits seem to be present in both the pads and the fruit (the "pear"). It is a bit of a shock the first time you see a red mouth (or try to clean those white front socks) when the fruit ripens in early summer but you can relax knowing a little desert "dessert" is possibly good for your horse. My "one rat" study is just an observation that my insulin resistant mare looks and feels better when she is chowing down on summer's abundance of prickly pear.

Links
Wikipedia article on Nopales http://en.wikipedia.org/wiki/Nopal

Thursday, October 05, 2006

Thoughts on Feeding the IR/Cushing's Horse

So one morning while I should have been fixing the kitchen drain or catching up on my charting or cleaning the corral, I'd been answering posts on the Equine Cushings Group which is what I really want to be doing.
There are so many new people feeding grain to their IR horses, so I posted this:

  • Horses evolved eating grasses and their bodies are built to get calories/energy from the digestible fiber in grasses (hay). Generally, that's all they need to stay fit an healthy.
  • The healthiest horses I have seen in the past few years are a herd of Morgans running on desert acreage where they have to work for their grass (they get a little supplemental hay and also forage on mesquite and cactus). You have seen these horses in movies and TV and in TV commercials - they are gorgeous, fit and have great feet. They also work hard. Some of them are old - over 20 - fit, healthy and working.
  • Unless you are plowing, driving/riding your horse to the grocery store or to work (with your horse pulling the cart), racing, eventing or training for endurance, your horse probably doesn't need any grain or commercial feed.
  • What we humans need is another matter - the feed companies have done a good job convincing us our horses will die if we don't give them Brand X.
  • He/she doesn't need lush pasture, either - that's not how grass grows in nature (except in pockets at foaling time in the spring so the mare can make milk - isn't nature clever?)
  • Treats are for us, they make us geel good.
  • My personal wording preference - grain is oats, barley, corn, etc. Concentrate is any mix of grain or other commercial feed (ie - grain is a "bad" word for an IR horse, "concentrate" may be OK).
  • Your horse does need certain known levels of nutrients (protein, major minerals, trace minerals, vitamins, fiber). Sugar and starch aren't on this list.
  • Most (but not all) hay really does provide the required protein, calcium and energy for a horse at maintenance or in light work.
  • Almost all hay provides more than enough iron. Most are low in copper and zinc and magnesium. Because we know what a horse's requirements are and we can test the hay, we can figure out what's high and low and adjust it.
  • You want to feed the best quality hay you can find and afford. Good quality hay has adequate but not excessive protein, energy and calcium, low iron, low NSC (sugar/starch) and does not have high levels of potentially toxic minerals (aluminum, etc). Nice if it smells and tastes good, too.
  • "Poor" quality hay makes good bedding.
  • Most of the horses on [the EC] list will do very nicely on just low NSC hay, a half pound of plain soaked beet pulp and a good iron-free supplement, with a little extra flax, magnesium and vitamin E and some cinnamon. Some need their minerals balanced very tightly, and some hay deficiencies will creep up on us (like Sue's hay with the inverted calcium/phosphorus ratio - which we wouldn't know about if she hadn't tested her hay). Most Cushing's horses need meds, and there are some "special needs" horses.
  • Contrary to advertising claims, "magic bullet" supplements and potions won't fix your horse's laminitis. You need DDT/E - Diagnosis, Diet, Trim and Exercise.
  • My personal opinion again - if you give your horse herbs, you should know what they are, what they do, how they work, where they came from and possible side effects.
  • You won't kill your horse if you can't figure out all this stuff in one day. It's taken Mandy, Kathleen, Abbey, Susie G, Beth and the other regulars [on the EC list] a few years, under Dr. K's guidance, and they're all still in learning mode. BUT - your horse will get better faster if you follow their suggestions.
  • And Most Important - Dr. Eleanor Kellon is an angel and this list (and many of our horses) wouldn't be here if it weren't for her.

One of the things I want to do when I'm free of the house and FT work is devote a lot of time to the Cushing's list and Desert Equine Balance - it will be so nice to be able to work on them again without feeling guilty because I'm letting something else go.

Thursday, August 24, 2006

Analyzing Hay and Feeds

(with updates 22 May 2010)
Relying on tradition or advertising to formulate your horses ration can be misleading - the only way to be certain of what your hay or feed contains is to have it analyzed by a forage laboratory. Despite traditional thought, many grass hays are more than adequate in calcium and protein for most adult horses. Sugar and starch content can vary dramatically depending on growing and cutting conditions. Some pellets and feeds do not provide adequate levels of certain nutrients and some nutrients may be in excess of desired levels (this is especially true of iron).

While most healthy horses can tolerate wide variations and imbalances, knowing what's in your feed can help provide optimum health and performance.

Where to Get Your Hay or Feed Analyzed

Dairy One Forage Lab
730 Warren Road
Ithica, NY 14850
1-800-496-3344
http://www.dairyone.com/Forage/services/Forage/forage_Price_List.htm
Submittal form
http://www.dairyone.com/Forage/services/SingleSample.pdf
Tests to request:
F-321 Forage NIR ($16) and
M-329 Wet Chemistry Minerals ($10)
or
Test # 10 – Basic ($28) plus
ESC-simple sugars ($7) and Starch ($9).
Also request Nitrates ($6) for breeding mares (and for sudan hay or for small grain hays grown in stressed conditions).

These tests will give you Protein, DE (digestible energy/Mcal), NFC, NSC (sugar and starch), major mineral, trace minerals. The NIR test also shows fat, lignen and estimated lysine. Results are reported as "%" or "ppm" and require some math to put it into a useful format.

Equine Analytical Laboratories
730 Warren Road
Ithica, NY 14850
1-877-819-4110
http://www.equi-analytical.com/default.htm
Submittal form:
http://www.equi-analytical.com/Services/Sample_information_sheet.pdf
Test to request:
(601) Equi Tech ($29, NIR)
or
(603) Trainer ($49, wet chemistry)

This is the "equine" division of Dairy One. The comparable tests cost a bit more, however the report format also shows results in grams or milligrams based on the "amount fed" you indicate on the submittal form. There is a wealth of information on the website, including a "basic" version of the NRC tables. Purchase of a hay probe from Equi-Analytical includes one "free" hay analysis.


Litchfield Analytical Services
535 Marshall St/PO Box 457
Litchfield, MI 49252
http://www.litchlab.com/
Test 4T ($26) plus NSC ($32, includes starch and sugar) Total $58
or
Equus Plus ($49, preferred)
(Selenium is $38)
No specific “submittal” form; although their website is a little difficult to navigate Litchfield was the first to provide NSC (non-structural carbohydrates: sugar and starch) testing for us and is still considered to be the “gold standard”.

A&L Canada Laboratories, Inc.
2136 Jet Stream Rd.
London, ON
Canada
Phone: (519) 457-2575 Fax: (519) 457-2664
alcanadalabs@alcanada.com
http://www.alcanada.com/indexx.php (select Submission FormsFeed Submission Form)
Request Test F2 - forage package ($25) plus DE for horses and Cushings Sugar and Starch ($25)
Total cost $50
You must write in “DE for Horses and Cushings Sugar and Starch” on the submittal form
(Selenium is $25)

Should I request the NIR or Wet Chemistry Test?

The "wet chemistry" tests are considered by many to be more precise, especially for sugar and starch (NSC). I would recommend using "wet chem" to test hay for insulin resistant (IR) mares in late pregnancy/lactation and horses with persistent or recurring laminitis.

I have found the less expensive NIR tests results to be fairly consistent with "wet chem" test results when I have had both tests run on the same sample of Bermuda hay.

How to Send Samples

The forage lab websites all have sections on taking a good hay sample. Using a hay corer will provide a more accurate representative sample for analysis. Samples should be taken from several bales (I usually sample 20+ bales in a load). The samples are mixed well in a clean bucket, then a few handfuls are placed in a "zip lock" bag – enough to fill a one-quart bag.

For pellets, obtain about a cup from several bags, mix them together, then place about a cup of the mixed samples into a "zip lock" bag.

The laboratories will provide mailers, but using a priority mailer (envelope or box for hay, a box for pellets) from the U.S. Post Office works well. Mark the plastic bag containing the sample with a description of the sample (such as "Brand X Pellets" or "Bermuda Hay"). Enclose a check for payment and the submittal form in an envelope with the complete Lab address on it. (Be sure you put your email address on the submittal form to get faster results via email.) Place the envelope and the sample in the mailer and send via Priority Mail. You should receive your results within one week by email.

What to Do With the Results

If you are comfortable with numbers, I can provide you with an Excel spreadsheet or a "paper and pencil" worksheet that you can use to calculate your supplement needs. I can also assist with in depth interpretation of the results. I use guidelines developed by Eleanor Kellon, VMD, which expand on the basic recommendations in the NRC (National Research Council) Nutritional Requirements of Horses. Current research in equine nutrition supports many changes from the last published NRC recommendations, which, in general, are "minimum requirements" rather than optimal levels.

Because minerals are synergistic and many affect the absorption and utilization of other minerals and nutrients, it is important that they be balanced. For example, most horse owners are aware that calcium should be one and a half to two times the amount of phosphorus in a horses ration; but may not know that calcium and magnesium should also be balanced.

The general balancing ratios suggested by Dr. Kellon are:

Major (Macro) Minerals:
Calcium 1-1/2 to 2 times phosphorus and magnesium
Potassium 3.3 to 10 times sodium (3.3:1 is the ideal target)

Trace (Micro) Minerals:
Iron 4 to 10 times copper (4:1 is the ideal target)
Copper generally not to exceed 4 times NRC value (based on kg of dry feed)
Update - higher levels of copper are more commonly seen now with the guidance of an experienced "balancer"
Zinc and manganese 3 times copper, with manganese lower than zinc
Update - we shoot for manganese to be 1.5 x NRC and for manganese to be at least 50% of zinc (the Cu:Mn ratio will often be lower than the previous 1:3 ratio).

There are additional considerations if manganese is high, if horse is iron overloaded or if major minerals are extremely low or high.

Healthy horses can tolerate fairly large deviations from these ratios but many circumstances call for staying close to ideal targets. Pregnancy, lactation and growth increase the requirements for protein – both amount and quality – and calories, and lessen the tolerance for imbalance, as do strenuous work and stressful conditions (climate, travel, environment). Metabolic conditions, age and illness also lower the tolerance for imbalance.

Other factors may affect balancing a ration, including long standing excesses or deficiencies, high levels of toxic minerals (molybdenum, aluminum, etc.), area water mineral levels, iron overload (which requires specific blood work to diagnose). These conditions may require addition of minerals beyond the normal "safe" levels, diluting the ration with forage from a different growing area or outright rejection of a forage or feed.

High iron levels in hay and feed are a fairly new concern in equine nutrition for adult horses (it has been studied fairly extensively in zoo animals) and it has been shown that excessive iron can be "pro-inflammatory" in some circumstances.

Nutrition Consulting

If your hay or feed falls outside acceptable parameters or if your horse has performance or health issues, it can be helpful to consult with an equine nutritionist. Good resources are extension services and university veterinary schools. Veterinarians who specialize in reproduction or equine sports medicine are more apt to be current in nutritional research. While many field vets rely on feed companies for nutritional education, many more are becoming involved in independently studying equine nutrition.

Eleanor Kellon, VMD, is an Equine Nutrition specialist and provides ration consults for race/performance horses and breeders and also provides assistance with equine metabolic problems. Dr. Kellon's basic and advanced nutrition courses can provide you with the tools and knowledge to effectively balance your own horse's ration. Dr. Kellon can be contacted through her website at http://www.drkellon.com/.

Many feed and supplement company representatives are nutritionists; however some sales representatives only have limited nutritional education. Look for one who shows how their products can meet your horse's nutritional requirements, not how they can fit your horse's requirements to their products. Because they hope you will buy their products, feed company nutritionists do not charge for services.

Some of Dr. Kellon's nutrition class graduates are available for assistance on the EC Horsekeeping group at http://pets.groups.yahoo.com/group/ECHorsekeeping/.

While I am not a certified nutritionist, I have studied equine nutrition for the past several years and can help you determine requirements and interpret feed analysis results. My emphasis is on education so the horse owner obtains the knowledge to make informed decisions about their horses' diet.

I tend to be skeptical of "magic bullet" feeds or supplements and of those whose advice is biased by the products they are trying to sell. While many feeds, supplements and herbs are useful and helpful, I feel the horse owner is responsible to understand what they are and how and why they work. You can reach me at DesertEquineBalance@gmail.com.

All feed and supplement recommendations should be reviewed with your veterinarian.


RESOURCES

NRC
National Research Council Nutritional Requirements for Horses (NRC)
Sixth Revised Edition (2007) http://books.nap.edu/catalog.php?record_id=11653

NRC Online Program
This program will calculate the requirements for your horse based on age, weight, reproductive class and activity level. It is a little more precise than using the NRC tables.

The NRC Nutrient Requirement Tables are available on the Equi-Analytical website at
http://www.equi-analytical.com/default.htm under the "Putting results to work" tab.

The entire previous NRC Nutritional Requirements for Horses (1989) book is available online Update - this is no longer available

Horse Journal Guide to Equine Supplements and Nutraceuticals by Eleanor M. Kellon, VMD,
http://horsebooksetc.com/products/Horse_Journal_Guide_to_Equine_Supplements_and_Nutraceuticals-879-0.html is an up to date comprehensive review of supplements and their uses.

Equine Supplementsand Nutraceuticals by Eleanor M. Kellon, VMD, (no longer in print but you might get lucky) is available from Breakthrough Publications, www.booksonhorses.com (and other sources such as Amazon) and contains excellent discussion on general and specific needs as well as information and maps concerning toxicity.

Dr. Kellon's Equine Nutrition Courses (basic through advanced) are available at http://www.drkellon.com/.

Equine Cushings Group – Equine Cushings and Insulin Resistance discussion, research and support moderated by Dr. Eleanor Kellon with reams of nutritional information.
http://groups.yahoo.com/group/EquineCushings/

EC/IRHorse.com is a sister web site to the Equine Cushings group.

Susan Evans Garlinghouse, DVM's website contains "must read" articles on nutrition for endurance horses.
http://shady-acres.com/susan/index.shtml

Kentucky Equine Research is a forerunner in equine nutrition and has a wealth of information in the articles in the Library section at http://www.ker.com/index.html?region=na



Patti Woodbury Kuvik
Desert Equine Balance
Vail, AZ
DesertEquineBalance@gmail.com

Desert Equine Balance ~ Perla's Story

Perla de Oro~ In memory of Perla de Oro ~


I lost my first Peruvian mare, Perla de Oro, because of poor nutrition. What I didn't know at the time was that she most likely was insulin resistant (IR).

Perla was pregnant with twins (the last sonogram showed only one) which she lost at eight months; one was mummified and likely had been dead for a while. The placenta was retained and, despite the best efforts of my veterinarian, she foundered.

Perla had the "typical" signs of IR — overweight with patchy fat, cresty neck, dropped topline, hungry and thirsty all the time. The usual way of dealing with the overweight horse at that time was to restrict intake — so she was put on two light flakes of Bermuda hay with a little senior feed to provide some minerals and vitamins.

While her founder improved (with the help of a natural trimmer and custom Horse Sneakers), she did not lose her fat or cresty neck. But her immune system became severely depleted and was overwhelmed by a salmonella infection. Though she tried to fight it up to the last minute, Perla died a terrible painful death. Since that day I have been plagued with "what ifs" and guilt.

When my Peruvian filly, La Perricholi, began to show a cresty neck and excess fat on a conservative diet of Bermuda hay and small amounts of Strategy, I started to explore the web. When Perla foundered in 1996, I had found Gretchen Fatenhauer's website which has since evolved and expanded. Gretchen was one of the pioneers of the "barefoot horse movement" and became a supporter of Hildebrand Strasser. While many consider Dr. Strasser's techniques controversial, all barefoot horses and their owners owe her and Gretchen a debt in reintroducing us to a more natural lifestyle for our horses.

From there, I came across the Equine Cushings group on Yahoo — created by Robin Siskel and moderated by Eleanor Kellon, VMD. When I joined the group in September 2000, there were some 300 plus members, by November of 2003, there were over 1,000 group members — there are now over 4,000! It was here I learned about hay analysis, mineral balancing, the NRC (National Research Council Nutrient Requirements of Horses), low NSC hay (Non-Structural Carbohydrates or sugar/starch) and how they all come together to affect our horses.

As I began to understand what horses need nutritionally, I developed spread sheets to calculate all the math, shared them with other list members, and tried to help those who were "math challenged". Since then, most of my free time has been devoted to studying and learning about equine nutrition — expanding from the IR and Cushing's horse to helping horse owners in the Southwest develop better rations for their foals and performance horses.

At my trimmer's request, I made a regional supplement I had formulated for my own horses available to her clients and have had the satisfaction of seeing many horses develop the good feet, shiny coat and improved attitude that reflects good health.

This has evolved into Desert Equine Balance — which I hesitate to call a "business" as I haven't really figured out how to make money at it. While I do charge for consults, the greatest satisfaction is in seeing healthy foals, horses becoming fit and athletic and laminitic horses getting a new lease on life — along with their owners gaining a new understanding of equine nutrition.

My path to learning and what I may accomplish for these horses is thanks to the generous sharing of her knowledge and experience by Eleanor Kellon, VMD.

Email Patti at Desert Equine Balance