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 ADULT DOGS: BLUE Life Protection Formula adult dog food contains essential proteins and carbohydrates to help meet the energy needs of adult dogs, and features omega 3 & 6 fatty acids to promote a shiny coat and healthy skin WITH LIFESOURCE BITS: This formula contains BLUE's exclusive 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 requirements, and a healthy oxidative balance