My 7 month old male cat has the worst smelling bowel movements. He does not have diarrhea. I have also tried feeding him different t kitty food but nothing helps. The smell is so bad I gag and have to keep windows open constantly. I scoop his litter box out every time I see a stool. I'm not sure how to help him with his issue. Bit it's starting to affect my home, and even my family and friends who come over. Any helpful hints? Also he does not eat people food at all. He's not over weight or under weight. Vet said he's healthy as can be.