Small Animal Kingdom Fruit Hideaways at PETCO i found these hamster houses at petco the other day. they are sooo cute and they are pretty roomy since they are made for larger animals. i got the strawberry, which is especially big since the floor is oval-shaped. they are plastic and the online description says they have pet-safe paint. plus everyone who reviewed it gave high ratings and said their hamsters weren't able to chew through it, so a hermie probably couldn't get the paint off either. the only problem is they don't have an open floor. i was thinking of putting some substrate in the bottom for them to go in, but i may end up just cutting the bottom off.