So when I first opened my rabbits cage his ribs were showing and he was skin and bone and refused to eat, in panic I ran to the kitchen and grabbed oranges and bananas to help him gain some weight, well about half an hour later I was on the floor with him and he was perfectly fine, fat belly and all. Then when I put him back in his cage his ribs were showing again. I don’t know if he’s just scared and it’s reflex but I need help!