My bunny chews through tubes like crazy. I suspect these are less expensive, so they'll be a great option for Parker.

Pros: fun

Cons: none

This is a toy that I LOVE. It is good for my bunnies and for my guinea pigs. When a toy suits more than one animal in your household it is always a plus.

I have actually used the small one of this for my gecko. He loves to hide in it.

Pros: Safe fun

Cons: None

I bought these for both of my hamsters. They used them to run through, to jump up on, and to chew on. I loved hearing little hamster feet going through the cardboard tube. It is also great for guinea pigs and rabbits, for the purpose of chewing. A very good purchase.

Pros: fun for small animals, good for chewing

Cons: none

We got the chinchilla and the guinea pig each one of these. They both loved chewing up the stuffing that comes inside and then chewing on the cardboard tube. The chinchilla liked to just chew it up while the guinea pigs lasted longer because he prefered to hide inside it and nibble only a little.

Pros: hours of fun

Cons: none

This was recommended to me by another ferret owner. Hard to find in my area to purchase. Ordered online. Ferret immediately took to tube. Likes being enclosed/in tight places. Small and light enough for ferret to drag around and place where it wants.

Pros: positive experience for ferret

Cons: hard to find to purchase