ROYAL CANIN Rottweiler is tailor-made to suit the unique nutritional needs of your adult Rottweiler. This premium dry food is formulated specifically to support the health and well-being of adult Rottweilers. Because Rottweiler is a powerful, muscular breed, the balanced formulation of chondroitin and glucosamine helps promote bone and joint health. ROYAL CANIN Rottweiler has an exclusive design kibble shape, size and texture adapted to your adult Rottweiler’s jaw.