Review on Caldwell's Large Cat Litter Mat: Heavy Duty, Waterproof & Anti-Slip XL Kitty Pad for Effective Scatter Control & Easy Clean-up by Ashley Janney

That's cool. I have two kittens, one of them is very dirty. I always cleaned up the rubbish he threw out of the tray. He also follows him when he comes out of the tray. He fumbles around in the box so much, trying to find the right place, that it falls on his paws. My other kitty is a little more graceful but also chases after him. It really saved time. I no longer have to mop the floor twice a day. Most of the debris now remains on this carpet. It's a good size, really picks up most of the dirt, looks good and is easy to clean when needed. I love it and would definitely recommend it especially if you have a messy cat. :)