So we have had my cat for over three years and on Friday he went in the closet didn't think much of it until I woke up the next morning no food was ate and he was still in the closet. At this point I gave him food and water in my closet yes it was hard. While I was gone my grandpa tried putting his hand in there he bite him. Another time I tried to get him out in a more gentle way he meowed he doesn't normally, so I knew it was a no go. I don't know when the last time he went to the bathroom was and this morning and night I gave him water and he hasn't drank anything, he has a vet appointment tomorrow for shots and I generally don't know what to do.