A picture, as they say, is worth a thousand words. This picture says it all! I'm comparing The Purrfect Potty to it's competitor. What's the thing you notice first? Was it the mess of the competitor? Or was it that with their product the cat is dirtying the seat? Well, The Purrfect Potty will not let your seat get dirty. It covers it completely, keeping it clean from cat paws. Oh, and how in the world are you to move the competitor's cat toilet training system without making a mess? It is highly unlikely that you can. The Purrfect Potty is easy to move on and off of the toilet seat. What if you really had to "go"? You don't have time to be careful about moving such a nasty thing from the toilet bowl. And what if you have company and they ask to use your bathroom? Which one would you prefer having? Don't embarrass yourself or your company. When it comes to toilet training your cat, The Purrfect Potty is the smart choice!