The PetSafe ScoopFree Crystal Pro gives you a much-needed break from litter box duty with automatic self-cleaning that handles the mess for you. No scooping, no refilling, no daily dread - just a ...

Allegedly, the first design for an automatic litter box was patented in 1991. Of course, they haven't been a casual thing to have in your house for that long. PetSafe says nope. Its ScoopFree ...