I admit that the hamsters at the shelter do not have one of these but I am definitely going to look for one. This looks too cool to pass up and it woudl be very entertaining watching the hamsters cruise the shelter in their car!
I am off to the PetsMart now!

Pros: none

Cons: none

I'm going to get one of these for my fried who has a mouse. She's always complaining that he doesn't get enough exercise. I think this will do the trick

Pros: cute

Cons: may get into too many things

I have to admit that at first it was hard to get him into it! lol
But once he started rolling, he seemed to like it, now he gets in easily!

Pros: Hamsters love it!

Cons: none

my hamster loved this wheel. He would cruise all around in it and just loved it.

Pros: fun toy

Cons: none

We had this for one of our hamsters and he played in it all the time.

Pros: easy to use

Cons: na