Another thing you can do is put a heating pad in his habitat. If you use a warmth lamp, put a small home in your hamster’s habitat so he can escape the bright mild. Skin problems can result in scratching, so when you discover that your furry pal is scratching so much, get him to the vet to get his skin checked out. With all this mentioned, you should still have the power to tell how much is your Hamster eating.