ROYAL CANIN® Giant Puppy Dry FoodGrowth is an essential stage in your dogs life its the time of new discoveries, new encounters, and physical changes. During this key period, your giant puppys immune system is developing gradually and therefore extra nutritional support is highly beneficial. ROYAL CANIN Giant Puppy food contains a patented complex of antioxidants that work together to support your puppys natural defences, as well as its general health. Antioxidants are also included