We always had two of these - one upstairs and one down. They are extremely durable and I really liked them. Cats seem to like some privacy and the cover and filter cut down on odor. Overall I would highly recommend them.

Pros: A most necessary item for a cat household

Cons: None

High sides keep the litter in, clip on top sometimes hard to unclip. This box may be too high for some cats.generally a good product, well made.

Pros: Sturdy

Cons: high sides

We have three cats now, and the newest is rather large, he wasn't crazy about the previous smaller box, so I invested in this one, he is much happier with this one. Being somewhat closed in, it also helps with odor control which is important with three of them using it.

Pros: size

Cons: none

Extra large litter boxes are a must for the big-boned kitty in your house.

Pros: Great for the BIG KITTY

Cons: None

I have used this type and also many open litter boxes. This type might keep the odors from entering the room.

Pros: This keeps the litter from spilling onto the floor.

Cons: Some cats might not like to be enclosed.