My First hamster had a little blue plastic house with a window in it, he used to keep all his food in his mouth, when I went on holiday he went into his little house after stuffing his cheeks with food, He then stuck his head out of the window and suffocated to death. My next hamster ran away when I was very young and we eventually found him behind the washing machine, he had electrocuted himself through biting the electrical wires. We then cremated them and snorted the ashes. I wasnt allowed any more hamsters after that.