I never had one of these flying saucer wheels for my mice; maybe they hadn’t been invented yet.
These look like young and inexperienced hamsters learning how to get the most out of their wheel. Two things about hamster videos always impress me: how can their legs move so fast… and how come they don’t get dizzy?
Boy, they can really move those feet. Doesn’t get them out of the wheel, though.
I wonder that myself.