Developed by a renowned Ph.D. Equine Nutritionist, the Standlee Forage Plus Gastric Support Pellets Horse Feed is an alfalfa-based forage designed to assist in the restoration of damaged digestive tissue and the promotion of hindgut health. This highly palatable forage option is carefully crafted with low levels of sugar and starch without any added grain. The addition of marine-derived calcium, ButiPearl Z EQ, and a proprietary pre and pro-biotic (GI Pro3) is the ideal recommendation for horses dealing with digestive sensitivities or heightened stress, such as trailering and competition to help address digestive issues and upsets effectively. Available in a 40 lb. bag.