PACKED WITH REAL CHICKEN: Made to feed your feline’s wild side, this high protein cat food is packed with more of the chicken cats crave to help build and maintain lean muscle mass.HAIRBALL & WEIGHT CONTROL CAT FOOD: BLUE Wilderness grain free hairball control cat food is specially formulated with a unique blend of natural fibers to help eliminate hairballs and carefully balanced calories and fat to help achieve and maintain an ideal bodyweight.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.NATURAL CAT FOOD: BLUE dry cat food is formulated for the health and well-being of your adult cat and features the finest natural ingredients enhanced with vitamins and minerals. It never contains chicken (or poultry) by-product meals, corn, wheat, soy, artificial flavors or preservatives.Contains one (1) 4-lb bag of BLUE Wilderness High Protein, Natural Adult Indoor Hairball & Weight Control Dry Cat Food, Chicken