Debbie, I'm sorry to hear that CJ is still having diarrhea problems. My vet told me to buy plain yogurt with active cultures and let it sit out for a while so that the good bacteria would grow. Just give him about a tablespoon or so. If you have some wet food you can also mix it with that. Some cats love pumpkin and somedon't so then you'll have to mix it with some wet food or something else that they like. Good luck and please keep us updated.