Royal Canin Rottweiler Junior Puppy Food The Royal Canin Rottweiler Junior Puppy Food is formulated exclusively for pure breed Rottweiler puppies up to 18 months old. The Rottweiler has a molossoid jaw, the end of his muzzle is broad with a well-developed chin and his strong teeth meet in a scissors bite. The size, shape and texture of the kibble is designed to be easy for this breed to pick up and encourages chewing. Key Benefits: Muscle Development- Maintains your Rottweiler puppy's powerful muscles with precise protein content and L-carnitine Immune System Support - Premium formula designed to support your puppy’s natural defences during this essential growth stage. Digestive Health - Supports digestion and healthy balance of intestinal flora, contributing to good stool quality. Exclusive Kibble Design: special molossoid jaw - Tailor-made kibble design Rottwiler puppies easily pick up and chew their food.