Prior to sterilisation, the metabolism of your cat self-adjusts to variable energy requirements. Your cat eats only as much as to cover his or her energy demands. After sterilisation however, your cat loses this regulation capability, and eats more than necessary. This can lead to weight gain and health problems. Royal Canin Sterilised 37 Cat contains an adapted energy content and carefully balanced levels of fat to ensure your cat receives the energy it needs. This dry food also contains plenty of valuable L.I.P. proteins that help your cat retain muscle mass, as well as strengthening digestion and gut flora. Royal Canin Sterilised 37 Cat supports your cat from the moment it is sterilised, helping your cat remain active. Royal Canin Sterilised 37 Cat at a glance: Premium complete food for sterilised adult cats Slim and healthy The complete recipe helps to regulate weight and promote agility in sterilised cats. Small and crunchy The specially-adapted kibble shape encourages chewing and