Maxi Adult food will help maintain an ideal weight that your dog can comfortably support. ROYAL CANIN Maxi dog food contains an exclusive formula to help maintain your dog's digestive health. What's more, it's enriched with omega-3 fatty acids (EPA and DHA), ROYAL CANIN Maxi adult dog food also helps to support and maintain your dog's skin by keeping it healthy and nourished. High digestibility: Helps support optimal digestibility thanks to an exclusive formula including very high quality protein and a balanced supply of dietary fibre. Bone & joint support: Helps support large breed dogs' healthy bones and joints, which can be placed under stress by body weight.