So one of the kittens i feed had diarrhea today (brown, watery) and he looks like he wants to eat, but he cant. its been 3 days since he ate properly. His teeth hurts i think. He isnt depressed, is active but not much. He is occasionally sneezing/coughing, but its nOt frequent.Can someone help me out here? I cant take the kitten to the vet cuz of personal issues that id rather not talk about. he is a stray so not attacking for taking him to vet will be appreciated.