Purina veterinary diets feline en gastrointestinal has been developed to help cats that suffer from gastro intestinal complaints such as vomiting or chronic or temporary diarrhoea if your cat has poor digestion it can make these symptoms worse this veterinary diet helps to ease pressure on the intestinal tract through use of a reduced yet tailored list of ingredients that are all easily absorbed added prebiotics help to support healthy digestion and create a balanced gut flora purina veter