HI I thought I'd post this to help others that may have a cat that has loose stools. My poor cat had this for over a month, I thought it might be the new food I tried for him, but it still kept happening to him. I tried pumpkin which he didn't like. Unflavored psyllium seed 1/2 tsp mixed in with his food helped a bit, but what really worked was pure encapsulations probiotic 123. I gave him a scoop (enclosed) twice a day mixed into his food. It's unflavored and now he has normal stool again. I'm still going to get him dewormed just in case this might be the problem, but need to wait till he finishes his flea medication according to the vet. Hope this helps you if your cat is suffering as well.