Pros: Catches some litter
Cons: Hard to clean, doesn't catch all litter
I had this mat for years but I didn't see a big difference in regards to tracking. It does catch the litter right under the litter box, but my cat always managed to get litter everywhere anyways. Once the mat catches the litter, it is a bit difficult to clean it. You have to take it outside or somewhere you can easily clean up, and vigorously shake the litter loose.