Royal Canin 10 kg Feline Breed Nutrition British ShorthairROYAL CANIN British Shorthair Adult is specially formulated with all the nutritional needs of your Adult British Shorthair cat in mind. Due to your cats heavy body type, the level of protein in ROYAL CANIN British Shorthair Adult has been specifically adapted contribute to maintaining your cats muscle mass. This food is also enriched with L Carnitine, a nutrient involved with healthy fat metabolism. The inclusion of Omega 3 fatty acids (EPA and DHA)