these are great for small animals whose teeth are always growing. These animals feel the need to chew on everything and it's better to give them this than having them chew on their cage or something else.

Pros: good for teeth

Cons: none

Our hamsters don't really care for these. They will sit their cages for an indefinite amount of time.

Pros: cute, quick

Cons: doesn't seem to like

i bought these for the gerbil andd rat. they really like them. its helps gring their teeth too

Pros: good for chewing

Cons: no

My chinchilla would love these, he has something similar adn they are very enjoyable for him.

Pros: .

Cons: .