This ham is a chunker, so it was hard to get good pics of it amongst all the fat rolls
I adopted it recently & it was in this tiny cage (smaller than a Crittertrail) with no wheel or enrichment...only substrate, a food dish FILLED with food, and a water bottle. I don't know the age of the hamster, the sex of the hamster, or how long it was in that tinny cage with nothing.
I can attach more pics if necessary.