Instinct Raw Boost Healthy Weight Grain Free Chicken Meal Formula Natural Dry Dog Food By Nature'S Variety, 21.8 Lb. Bag Helps pets lose or maintain their ideal weight. Contains 20% less fat and 15% fewer calories than Instinct Raw Boost Chicken Meal Formula Formulated to mirror your dog's ancestral diet. Diets are high in animal protein, grain-free and gluten-free Natural ingredients with added vitamins and minerals. No artificial colors, flavors or preservatives. No corn, no wheat, no soy, no fillers High-protein kibble plus freeze dried raw pieces together in the same bag. Freeze dried raw pieces provide pure, delicious, and satisfying nutrition Contains L-Carnitine to help burn fat, probiotics to support healthy digestion, and balanced fiber levels to help pets feel full longer Instinct is the official pet food partner of Best Friends Animal Society and provides over 1 million meals of Instinct to their adoption centers