Suitable for puppies up to 15 months old, ROYAL CANIN® Labrador Retriever Puppy is specially formulated with all the nutritional needs of your young Labrador Retriever in mind. Because your puppy’s immune system develops gradually, ROYAL CANIN® Labrador Retriever Puppy contains a complex of antioxidants – including vitamin E – to help support its natural defences during this key period of growth.