Formulated to provide a complete all in one diet for the horse hay included Contains 12 protein plus vitamins minerals and fiber sources to meet the needs of active pleasure horses Complete feed with roughage built in to stretch or replace hay or pasture in your horse s diet Vitamin and Mineral Fortification to support strong bones and immune system Formulated by Ph D Wquine Nutritionists with ingredients proven through time and research to support overall horse health Formulated to provide a complete all-in-one diet for the horse, hay included.Contains 12% protein plus vitamins, minerals and fiber sources to meet the needs of active pleasure horsesComplete feed with roughage built in to stretch or replace hay or pasture in your horse's dietVitamin and Mineral Fortification to support strong bones and immune systemFormulated by Ph.D. Wquine Nutritionists with ingredients proven through time and research to support overall horse health50 lb. bag3004507-906 Purina IMPACT is formulated to deliver premium nutrition that fits in any budget, with high quality ingredients and formula appropriate for nearly any horse in any lifestage or any lifestyle.Since 1926, the Purina Animal Nutrition Center in GraySummit, MO has been defining and delivering the futureof equine nutrition with a unique philosophy: combinethe finest ingredients with exhaustive research and youllcreate unsurpassed nutrition for every type of horse.To learn more, ask your local Purina dealeror sales representative about visiting ourEquine Research Facility.