Review on IRIS USA Top Entry Cat Litter Box with Scoop - Medium Size by Jennifer Madrid

Appearance: A+ - if you don't know it's a tray, you don't know it's a tray. Ability to minimize throwing radius :D - My cats jump up after they're done, then jump right where they want to go without taking a single step to wipe their paws. Even if it is directed downwards, they easily clean the mat. Garbage everywhere. Odor Control: Q - My boys don't cover their poo and it doesn't eliminate the odor at all. B. Everything. Ease of use: A+ -- The top is easy to remove and reattach. Cat Distraction: C+ -- If your cats enjoy scratching the inside of a closed box, they'll stay inside for a while. They go in circles and in circles. Note: my 9 month old boys have a medium and large size and they hate the medium size because it's too small.