Kitten likes to kick cat litter around for fun (it's the newspaper pellets, not the clay, powdery stuff). The protective edge on this tray makes it much less fun, as the litter stays in the tray. And that's a very good thing as far as we are concerned! Very pleased with this. I thought it was a bit gimicky when I bought it, but actually its design is very useful for us.
Savic green cat litter tray
have had a few of these very good at keeping the cat litter from showering all over the floor good and a decent size too highly recommended you can also remove the lid for easy cleaning