Optimum Puppy Large Breeds Dog Food contains a balanced level of vitamins and minerals, including an optimal level of calcium and phosphorus to help support the growth of healthy teeth, and strong bones in larger breeds. Contains high levels of chicken, natural source of glucosamine which contains the natural building blocks for cartilage to help promote joint health. A unique blend of antioxidants including vitamin E & C help strengthen the immune system, and keep your dog healthy by helping to reduce the oxidative stress on your dog's cells. Health digestion is promoted specially designed with larger pieces to help promote chewing, the vital first step in the digestion process and the inclusion of a natural prebiotic, inulin, selectively promotes the growth of beneficial bacteria in the gut resulting in fewer and firmer stools. Additionally, beet pulp fibre helps to control intestinal transit and to maximise nutrient absorption. Contains no added artificial colours or flavours. Made with real meat, this provides a nutritionally complete and balanced meal that your puppy will enjoy everyday.