I've had my kitten for about a month, he is about 5 months old now. He has had diahrrea since I got him. I figured it was just stress and adjustment at first but its not going away. Its not watery but its not formed. He does always make it in the litter box. I plan on asking my vet about it too but I wanted to get some input from here. I am feeding the same food as all my other cats. He seems very healthy, playful, affectionate, bright eyes.