Purina ONE gives you the nutritional tools you need to proactively manage your dog"s health and long, active life through wellness and special formulas, all backed by the latest scientific research. Veterinarians at Purina have identified Six Signs of Optimal Pet Health, and Purina ONE is formulated to deliver all six. For adult dogs, a proper balance in all these areas is ideal. Purina ONE Lamb & Rice Formula is designed to support your adult dog"s overall health, in addition to promoting healthy skin and a shiny coat. If you have any questions, be sure to ask your veterinarian for assistance in assessing your dog"s health.Size: 4 lb Bag