Hi! I have had Bennett for about a month now. He has been to vet and is healthy. However, he was recently allowed to come in the house. He had to be out in the garage because of ear mites and I have another cat. Recently his stools have become runny and he leaves droppings outside the litter box. I don't know if it is from his food or not. He was on kitten food and doing fine. Then when he came in the house I think he has been eating my other cats food. I tried a different brand but I don't think that is working. Is there a kind that I could try that may help this problem or is there something more wrong with him?