Nutrena SafeChoice Special Care Horse Feed features corn-free, low controlled starch formula for horses with metabolic concerns and easy keepers. If your horse needs a little extra care this formulation is a great option. Digestive Shield supports his gut and immune health with a precise blend of controlled starch, pre + pro + post biotics and calcite. This pellet feed is for foals, mares, breeding, and maintenance horses and provides Topline Balance. This mix contains amino acids and calorie-rich fats from vegetable oil to support muscle development and healthy body weight. Prebiotics and probiotics support nutrient digestion and support intestinal microbes for more efficient absorption of nutrients. Your horse will enjoy this mix, enhanced with antioxidants, including selenium and vitamins C and E, which are crucial in supporting sensitive immune systems and reducing the effects of environmental stress.