These come in lots of sizes for hamsters up to double size for two guinea pigs. They have ventilation holes at the top so there is good air circulation. You can scrub them to keep them nice and clean. My cavies chew the area around the door but they don't seem to be eating it, only gnawing at it. The only drawback is that some of mine will flip them over. One of mine has one of these in her cage at all times. I love these.

Pros: translucent hiding spot

Cons: can be flipped over

Mine loved this to hide in, they felt safe in these. They didnt chew on it or anything, they did knock them over on occasion if they got to running to fast in the cage. the only con is that they will be in these a lot so you wont see them out a lot. But it makes them feel safe and thats all that matters!!

Pros: They love to hide in this

Cons: they love to hide in this!

i love this soo much. i have a pink one for my 2 gerbils and they love it. They always sleep in it and it makes them feel safe. Its so cute how they jump on top and stand on their back feet. :] i wiil never have a little rodent pet without this house! I highly recomend..

Pros: great hide-a-way and toy

Cons: none this is a super product

My guinea pigs loved this home. The problem is they never wanted to come out. We finally removed it from the cage so they could interact with us more.

Pros: nice home for guinea pig

Cons: never came out

I like that these come in different colors and sizes. Your pet can hide and feel secure, but you can still see what they are up to! Fun!

Pros: See through so you can see your pet

Cons: none