Eukanuba Boxer is specifically made to nourish a Boxer's overall health. Additionally, this food is naturally rich in Taurine with L-Carnitine to support a Boxer's healthy heart and contains antioxidants such as Vitamin E and Beta-Carotene to support their immune system. Eukanuba Boxer also contains natural sources of Glucosamine and Chondroitin Sulfate to support their healthy joints and mobility. Feeding Eukanuba Boxer will help keep your dog as healthy and vibrant as your Boxer was bred to be.