My cat has been diagonosed with Irritable bowel syndrome by 3 vets. His blood has been checked and there was nothing strange found only lack of proteins and minerals due to all the diahorroea. This has been going on for 8 months and euros of money. we have tried several diets with the hills prescription w/d, z/d and also Royalcanin products but nothing has changed. Besides that the cat is fine with appetite I am desperate as he is making a mess all over the house. Kindly advise Regards, Amanda