Instinct Original Grain Free Chicken Meal Formula Natural Dry Dog Food By Nature'S Variety, 405 Ounce Bag Natural ingredients with added vitamins and minerals. No artificial colors, flavors or preservatives Grain-free and gluten-free nutrition. No corn, no wheat, no soy, no fillers Protein-rich diets made primarily from animal ingredients as your dog would eat in nature Healthy Omega 3 and Omega 6 fatty acids for a soft and shiny coat. Probiotics to support healthy digestion. Antioxidants for immune system health Freeze dried raw coating for pure nutrition and great taste Instinct is the official pet food partner of Best Friends Animal Society and provides over 1 million meals of Instinct to their adoption centers