Purina Dog Chow Complete Adult - Chicken 48 LBS. Provides the 100% complete and balanced nutrition that adult dogs of any size or breed need for optimal health. Contains 23 vitamins and minerals, as well as real protein to keep dogs satisfied and to help support strong, lean muscles. Dogs love the satisfyingly crunchy kibble texture made with real, American-raised chicken. Delicious formula is highly digestible to help support an active lifestyle and robust canine digestive health.