Instinct Raw Boost Senior Grain Free Chicken Meal Formula Natural Dry Dog Food By Nature'S Variety, 4.1 Lb. Bag High-protein, grain-free kibble plus freeze dried raw pieces provides a nutrient rich diet and pure nutrition for digestive health 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 Glucosamine and chondroitin to support healthy hips and joints, Natural DHA to help support eye and brain health Healthy Omega 3 and Omega 6 fatty acids for a soft and shiny coat, probiotics to support healthy digestion Instinct is the official pet food partner of Best Friends Animal Society and provides over 1 million meals of Instinct to their adoption centers