Have not used. My large Maine coon cat keeps peeing outside the box with my new mod cat litter box
East to vacuum and they do stop some litter plus they look good!
I fostered and then adopted two new born kittens. From scratch. Eyes barely open, bottles, massage to poop, the works. I'm sure I wasn't as adept as a mother cat in the box training and burying department, and even though the Modkat Flip Litter Box I purchased went a long way in keeping the litter in, the rug I put beneath it did nothing to keep these now cats from tracking litter everywhere. Thankfully I got offers from Modkat one of which was the litter mat. It's crazy and it doesn't seem like it should but the litter does not track off the mat. They still track a little out of the box but all of it stays on the mat. It's easy to vacuum, and when someone thought it was a good idea to pee on it, it was super easy to wash and it dried quickly. I am totally happy with it. I live in a small house and it is so good to walk barefoot and not step on litter. The mat is great and it works. The box is great and it works, and my final purchase the small cardboard scratching objet d'art is well loved and used for scratching and lounging, and looks so nice on the living room floor. Not your piece of shag on a cardboard tube of times past. I am so happy with every one of my Modkat products but since this is a review of the litter mat all I can say is it absolutely works.
My cats love the extra space and it’s a lot less mess with the top entry