Clumped litter slides right off. I hope as it ages it continues doing this. I love the high sides and my cat took right to it and the new unscented litter.

La litiere de cosse de poids la meilleure que j’ai trouvé depuis toujours !

Both my cats a side users and scratchers, and one flings litter all around. This keeps everything in the litter box, with the nice high sides, while still allowing them to easily get in and out. The coating also means the litter comes away easily from the sides with a little prying, and, their scratching doesn't penetrate the plastic, meaning smells don't get into the litter box.

Male cats don't exactly aim well. Ours is a small cat, and the low entry point and high walls have made an enormous difference in the sanitation issues this was causing. We love it.

I love them and so do my cats. I bought one and they adjusted to it quickly so I bought another one. Much less litter lands outside the box. The high sides keep everything in the box. Great product. Thanks from me. Licks and purrs from my girls