Royal Canin Large Puppy Wet Food Pouch is suited for large breed puppies (adult weight between 26 and 44 kg) - up to 15 months old. Royal Canin Maxi Puppy in Gravy help to support good digestive activity and a healthy balance of intestinal flora. Key Features: Immune System Support : Helps support your puppy’s natural defences thanks particularly to a complex of antioxidants including vitamin E Digestive Health: Helps support digestive health and a balance in the intestinal flora. Long Grwoth - Moderate Energy : Meets the moderate energy needs of large breed puppies.