I've already taken him to the vet they did a stool sample test and it was clean he doesn't have worms and we've put him on a high fiber diet and hes on 2 diff antibiotics just in case he had some type of bacteria. But he still has diarrhea...does any one know anything else that will help him? He's a 3yr old shelter rescue kitty and otherwise very lovey and healthy..oh and he has pretty long fur.