Sophie had a bad bought of diarreah and there were so many things that could have caused it, i.e., she had eaten a Bully, Jr. (she just can't handle the beef), she was eating table scraps, and I finally realized she had been into the cat food. Anyway, the vet gave her a prescription which cleared it right up and we eliminated all table scraps, beef of any kind, and the cat food. She hasn't had the problem since. Good luck and keep us posted.