My roommate molie and I are each fed in separate rooms. This is for a good reason, molie eats my food. Even when he hasn't finish eating he runs to my food and pushes me out of the way to eat my food. After that i get discouraged to eat. He usually ends up eating all of it and hardly ever touches his. Sometimes he eats all his food and eats all of mine too. My owners have tried many different things and are having difficulties leaving food for me when they are gone. I think I am getting thinner because of this. Help!