Impact Professional Senior Horse Feed

Impact Professional Senior Horse Feed 50-lbSince 1894, Purina has been helping horses live up to their fullest potential. Purina® Impact® Professional Senior Horse Feed delivers premium nutrition that is optimized for your senior horse to meet the demands of the equine professional.

With over 100 years of expertise and research in equine nutrition and a dedicated team of Ph.D. Equine Nutritionists and Equine Veterinarians, nobody knows more about horse nutrition than Purina. Purina® IMPACT® is formulated to deliver premium nutrition with only high-quality ingredients that have been proven through years of feedings to support overall horse health and performance.

See the difference IMPACT® Professional feeds can make with your horses.

Impact® Professional Senior Product PDF

Stop into Old Mill Store with two locations in Ellensburg and Yakima, Washington for your supply of horse feed and supplements today. Be sure to contact us with any questions you may have about your equine feed program. For more information on Purina equine products, browse their website here.



Complete Feed

High-quality forage built in replaces the hay or pasture in your senior horse's diet

Protein, Vitamin & Mineral Fortification

Specifically meets the needs of the aging horse

Added Fat and Highly Digestivble Fiber

Provides necessary calories for the senior horse

Controlled Starch and Sugar

Formulated with with no corn or corn-by products

Formulated by Ph.D. Equine Nutritionists

Ingredients proven through time and research to support overall horse health and performance

Guaranteed Analysis

Crude Protein  14.00% MIN
Lysine  0.60% MIN
Crude Fat  5.00% MIN
Crude Fiber  18.50% MAX
Acid Detergent Fiber (ADF)  23.00% MAX
Neutral Detergent Fiber (NDF)  40.00% MAX
Starch  11.00% MAX
Sugars  7.00% MAX
Calcium (Ca)  0.70% MIN
Calcium (Ca)  1.20% MAX
Phosphorus (P)  0.45% MIN
Copper (Cu)  50.00 ppm MIN
Selenium (Se)  0.30 ppm MIN
Zinc (Zn)  180.00 ppm MIN
Vitamin A  2,800 IU/lb MIN
Vitamin E  100 IU/lb MIN


Good quality hay or pasture may be fed along with IMPACT® Professional Senior horse feed. Make sure your horse is free of dental problems and can eectively chew
and utilize the forage. Reduce the amount of IMPACT® Professional Senior horse feed by 1.0 lb for every 1.5–2.0 lbs of hay consumed by your horse. Do not feed less
than 0.7 lbs per 100 lbs body weight of IMPACT® Professional Senior horse feed per day to meet minimum daily requirements of protein, vitamins and minerals.

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