This was my boyfriends passed hamster from 2 months ago. He passed for no apparant reason. My thoughts are that he was either a hydro hamster (I can see it in his face, he has a baby face and a short snout) or some other issue. He also sneezed excessively, almost all the time. He was very slow, never ate, and he was scared of doing anything! Like for example, he had a bendy bridge and was never walked over it once because he was so scared he would fall or something. One more thing.. when my boyfriend was handling him, he jumped out of his hands onto some rocks.. Can anyone please tell me what happened here? Its been a mystery for so long.