Has anyone ever had a cat with diarrhoea and they have been unable to get it cleared up? The vets say possibly problem with pancreas or IBS. Cat suffers lots of gurgling in stomach and does cow pat poos. Diet is now hypoallergenic. He's on various supplements B12 and potassium and enzymes for pancreas and a steroid now. He interacts with us and his brother. We have already gone through the pet insurance amount as he has had every test in the book. He is only two years old.