Kirkland Signature Nature's Domain Grain-Free Turkey Meal & Sweet Potato Formula for Dogs is made with turkey meal for quality protein nutrition. This formula offers great nutrition for overall health and vitality for all dogs. *Grain-free: This formula provides your special pet with optimal nutrition for overall good health. *Omega Fatty Acid Blend: A blend of omega fatty acids works to help maintain healthy skin and a shiny coat. *Antioxidants: Guaranteed levels of vitamin E and selenium work together to support your dog's healthy lifestyle. *Digestive Support System: Dried chicory root, a natural prebiotic, helps support a healthy digestive system. Probiotics and natural prebiotic fiber from dried chicory root help maintain the proper balance of beneficial bacteria in your dog's intestines. Active9TM Probiotics are developed from probiotic strains naturally found in the canine GI tract and processed under strict human-grade standards to ensure purity. Each cup of food provides live, active cultures that help support healthy digestion and help your dog maintain an active lifestyle.