Purina PVD Feline EN gastroenteric is a complete veterinary diet, highly palatable and digestible to help in the management of gastrointestinal disorders and chronic liver diseases (without encephalopathy) in adult cats and kittens. Feline EN St / Ox Gastrointestinal is a complete veterinary diet, highly palatable and digestible to help in the management of chronic gastrointestinal and liver diseases (without encephalopathy) in adult cats and kittens. Gastrointestinal disorders are often associated with malabsorption and maldigestão, so Feline EN St / Ox Gastrointestinal contains highly digestible ingredients selected to help reduce the burden on the compromised intestine and help minimize adverse gastrointestinal reactions. High digestibility: easily digestible ingredients to ensure high absorption of nutrients and help reduce the burden of the intestine. limited number of protein sources to help minimize adverse gastrointestinal reactions. Prebiotics added (inulin) to help improve the microbial balance and stimulate the growth of beneficial bacteria. With St / Ox for urinary security: formulated to help minimize the risk of FLUTD (feline lower urinary tract disease).