BLUE Wilderness natural puppy food satisfies the spirit of the wolf in your puppy.This high protein, grain free formula contains delicious chicken, features antioxidant-rich LifeSource Bits and is enhanced with vitamins and minerals. High-quality protein to support healthy muscle growth and DHA to support cognitive development. A recipe made to satisfy your puppy’s natural love for meat, this high protein puppy dog food features real chicken to help encourage strong muscle growth. HEALTHY INGREDIENTS: This food is made with the ingredients to help promote healthy development including DHA and ARA, important fatty acids found in mother's milk, to help support cognitive development and retinal health. LIFESOURCE BITS: A precise blend of antioxidants, vitamins and minerals carefully selected by holistic veterinarians and animal nutritionists to support immune system health, life stage needs and a healthy oxidative balance. A NATURAL DOG FOOD: BLUE dry dog food is made with the finest natural ingredients enhanced with vitamins and minerals; BLUE contains NO chicken (or poultry) by-product meals, corn, wheat, soy, artificial flavors or preservatives