Purina Omega Match Horse Ration Balancer 40 lb Dairy Feed Outlast® Gastric Support Supplement 2876 Outlast® Gastric Support Supplement Scientifically shown to support gastric health and comfort and proper pH through the stress of travel and competition Sentinel Performance LS offers a safe and natural way to provide essential nutrition that may be easily digested for optimal nutrient utilization limited ingredient formula addresses common sensitivities while meeting your horse’s nutrient requirements and providing the fatty acids and antioxidants naturally found in green grass It’s a great way of ensuring your horses get the nutrition they need