The Royal Canin British Shorthair Cat Food is designed exclusively for Pure Breed British Shorthair cats over 12 months old.The British Shorthair cat has a powerful and sturdy body with hardworking joints. Both a specific diet and adequate daily rations are needed to promote a muscled body shape. Key Features: Special british shorthair jaw : This specially designed large curvy-shaped kibble is adapted to the British Shorthair cat’s broad jaw. The unique kibble facilitates grasping and encourages chewing to help support oral hygiene. Muscle tone : The British Shorthair cat has a sturdy, heavy and muscular body. An adapted level of protein contributes to maintaining muscle mass. L-Carnitine : Enriched with L-carnitine, involved in healthy fat metabolism. Bone & joint health : Formulated to support healthy bones and joints. Enriched with Omega 3 fatty acids. Cardiac health : Enriched with nutrients such as taurine, EPA and DHA to help maintain healthy cardiac function. Urinary health : Formulated with a balance of minerals to help maintain the health of an adult cat’s urinary system. Charming chubby-face : Full broad chest, short, dense and plush coat, broad and round face.