If the cat digs with its forehead towards the inside of the litter box, all the sand comes out, negating the advantage of non-dispersion of sand that closed litter boxes theoretically have.

The best you can get for your pet. Odors do not escape and it is easy to transport.

It has four buttons that break for fun, it requires attention on how to hold it, it's not for many uses, and when you try to press the buttons after cleaning the toilet, they break over time. It gives me the impression that cheaper ones have better quality buttons than this.

The cat adapted to it from the open one really quickly! It's also big enough for him to move around and dig as much as he wants. Easy opening for scooping and easy to clean. The clasps open/close easily and didn't notice any loosening overtime. The filter helps with most of the smell but the cat tends to play with it if he notices it. Overall, Im satisfied and certain I made the right choice after searching for the most affordable one
with good quality.

Although I initially chose the one with the drawer, in the end, this one is better. It has an ergonomic door and its own spatula. I highly recommend it!

My cat was in an open litter box and went in it the same day I got it and finally the litter doesn't come out (only a little when going in and out). It is very practical for cleaning, you open the big lid, scoop for 2 minutes (if you have clumping litter) and it's ready!

My choice when it comes to closed toilets with easy cleaning. No double bottoms, no drawers, nothing. A large front opening and in 3 minutes you have cleaned it.

Very durable! In the 5 years that I have it now, one clasp broke. Sturdy with a big difference from others that lost their door in the cat's 5 ins and outs.

Difficult to clean due to many crevices. Urine leaks out if the cat does it at the height where the upper part of the litter box touches the lower part. Small door. Tragic toilet.

The cat removed the carbon filter! But otherwise, it is a very good construction! I highly recommend it