Royal Canin Veterinary Cat - Hypoallergenic Cat FoodYour cats gastro intestinal tract and its skin are highly sensitive, and exposed to lots of stimuli. Sometimes the immune system cannot cope with these stimuli and reacts, which manifests itself in food allergies and intolerances. If your cat has a food allergy or intolerance this becomes visible in the shape of itchy skin or diarrhoea. Even the smallest amounts of an allergenic ingredient can cause these symptoms, so it is very difficult for pet