The skin is the body's largest organ and forms a physical barrier between the body and the outside world. You can tell a lot about your dog's general health from the condition of its coat and skin. A shiny coat and healthy skin are solid indicators that it's in good health. Unfortunately, coat and skin problems are quite common. ARION Health & Care Hypoallergenic is designed to keep your dog in top condition. We carefully select highly digestible ingredients and avoid those which may provoke allergic reactions to reduce the risk of skin irritation or itching.