Kirkland Nature's Domain Salmon Meal & Sweet Potato Formula for Dogs is formulated to meet the nutritional needs for all stages of life, from puppies to senior dogs. Made with salmon meal and ocean fish meal for quality protein and omega-3 fatty acids, 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. Active9™ Probiotics are developed from probiotic strains naturally found in the canine GI tract and p