I got mine at Wal-mart, they are einexpensive and fun, even my Lhasa-poo likes to get in on the action and get inside. It is fun to watch my kitten get inside the cube and my dog on the outside pushing the cube around the floor with the kitten inside.

Pros: Fun, cheap, and easy to store

Cons: none

My cat loves this! He'll go in there to hide, and if you try to get him out of the cube, you'll soon find out that that's not a very good idea! He'll take all sorts of toys in there and start playing with them. This is a great accessory!

Pros: It's easy to set up and move around

Cons: When my cat gets rough with it and starts trying to get things that are outside the cube with his claws and teeth, it gets hole and tears in it very easily.

My cat loves her cubes. She has two of them and they have taken the abuse of the cat hiding in the cube and the dog trying to seek her.

Pros: Easy to set up, lasts

Cons: none

we have 10 of these in a formation and our cats love to pop out at you through them. they were fairly inexpensive and you just wipe them clean. we put catnip inside of them and love to watch them go nuts.

Pros: easy to set up

Cons: none

Both of my cats love to lay in this cube and when playing, run through it. It was a great purchase. It can get in the way, but can be kicked out of the way easily (without a cat in it of course!).

Pros: both cats love it

Cons: can be in the way