Every box has a sensor rim and a built-in rake that sits on top of a disposable litter tray. Sensors recognize when a cat enters the box, and 20 minutes after they've exited, the rake ...

and a litter tray, which comes in either disposable or reusable form. The box is simple to set up. Just place the rim on top of the tray and plug it in. The rim's sensor registers when a cat ...

Load cells enable the weight of the litter tray to be monitored, allowing sand levels and the weight of the cats to be checked at regular intervals. Additionally, a door sensor keeps a record of ...

The PetSafe ScoopFree Ultra Self Cleaning Cat Litter Box does exactly what it says on the tin, or box at least. While your average litter tray is probably a simple plastic affair full of soiled gravel ...