About this item REAL MEAT FIRST: Blue Buffalo foods always feature real meat as the first ingredient; High-quality protein from real chicken helps your dog build and maintain healthy muscles; Plus they contain wholesome whole grains, garden veggies and fruit FOR SENIOR DOGS: BLUE Life Protection Formula senior dog food contains glucosamine and chondroitin to help support joint health and overall mobility with essential proteins and carbohydrates to help maintain energy requirements for a healthy lifestyle ANTIOXIDANT-RICH 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 Contains one (1) 15 lb. Bag of BLUE Life Protection Formula Senior Dry Dog Food, Chicken and Brown Rice