A brief history…
Equine Challenge Supplements™ was created by Dr. Mackie K. Hartwig, a highly accomplished Doctor of Chiropractic and an Equine OMT Practitioner. Mackie practiced for 19 years as a human Chiropractor and retired in 2005 to dedicate his life to bettering the lives of horses. Mackie taught equine stewardship classes to horse care professionals and horse owners throughout the country, focusing on nutrition, spinal, dental and hoof care.
With his strong background in science, Mackie had years of experience in nutrition, focusing on the synergy of ingredients to achieve optimal results. When he and his wife Kathy started their Morgan farm in 2005, Mackie discovered a lack of available nutritional options, and he went to work in creating Equine Challenge Supplements. From its inception, Equine Challenge Supplements quickly became a popular line of specially formulated forage specific nutritional supplements for horses.
Before becoming a doctor of Chiropractic Mackie served 4 years in the U.S. Military as an Airborne Army Ranger. Mackie made his home with his wife Kathy and their Morgan horses, in Clovis, California where they provided nutritional counseling, equine nutritional supplements, equine rehab, barefoot hoof trimming, and horse training, until the time of his passing in 2013.
Mackie’s wife Kathy continues to carry on their dream, dedication and commitment to providing top quality nutritional supplements to horse owners and trainers across the United States.
At Equine Challenge™ Supplements we believe in pro-active nutrition for your horses. That means building your horse’s immune system and becoming metabolically sound. From supporting sick, injured, rescued horses to maintaining wellness to supporting your equine athlete.
Thank you for taking The Equine Challenge and choosing Equine Challenge Supplements!
All Life Stages/All Performance Levels/All Forage Diets
At Equine Challenge™ we believe forage specificity is paramount before horses get sick, not after! Sadly, more times than not we consider diet specificity when our horses become sick and we want them to recover functionally and quickly.
Equine Challenge™ is pro-active nutrition which provides the basic building blocks for day to day life and allows the flexibility to meet the nutritional needs of horses, regardless of how little or how much is physically demanded.
Not only are our ingredients synergistically proportioned in the bag, they are synergistically balanced to compliment whatever forage you feed your horse, be it alfalfa, grass or oat hay.
Equine Challenge™ is a milled food grade Flaxseed based forage specific, highly bio-available daily vitamin, mineral trace element and digestive probiotic supplement.
During milling we use a high speed micronizing technique which slices the flaxseed instead of crushing, avoiding rupturing the fat cells at a lower temperature. This yields a very stable product that has a shelf life of 6 months or more with reasonable storage.
I hope you are doing well. I have been a very satisfied Equine Challenge customer for years. So much that most of my client’s and training horses are on it as well. This is a picture of my Belgian Warmblood, Nextravagant, at his 2 year old Keuring. he grew up from conception on Equine Challenge. Thank you for providing such an outstanding product!
- High palatability
- High Bioavailability (Chelated)
- Easy to administer
- Food grade Flax rich in Omega 3’s
- 7 Strain viable Probiotic package
- ZinPro Amino Acid Complexes
- No byproduct fillers
- No Added Iron
- Guaranteed freshness
- Easy to use, easy to open bags, pails and drums
- Equine Challenge Supplement™ products made to work synergistically together
- Products developed along with a manufacturer with 30 years Nutritional experience & history
- Shipping is always included in our pricing, anywhere in the 48 contiguous states (call for shipping costs to Canada, Alaska and Hawaii).
Equine Challenge Supplements™ contain no byproducts or fillers such as Distiller’s Dried Grain solutes, ground alfalfa, wheat millrun, wheat middlings, soymeal, beet pulp, rice bran, soybean or oat hulls. Equine Challenge Supplement™ products contain no corn, no wheat, no alfalfa, no soy beans, no molasses, no soy oil, no mineral oil, no vegetable oil and no corn oil. The oil in Equine Challenge Supplements™ is the oil naturally found in Flaxseed, primarily Omega 3’s and Omega 6’s.
Equine Challenge Supplements™ are synergistically proportioned to provide the nutritional building blocks and maintain the metabolic balance of your horse, regardless of whether you feed alfalfa, grass or oat hay.