My cats and I tested the Litter-Robot 4 and Litter-Robot 3 Connect automatic litter boxes. Here's how the two bestsellers ...

I can’t blame my parents for that one, scooping the litter box is by far the worst part about being a cat owner. Well, it was the worst thing, until I got a Litter Robot. When I was a kid ...

The little cat mounts to the side of a mug or bowl, blowing air to help cool it off. The Tokyo-based firm says the robot combines a fan and “special algorithm” — or a “Fuing System — to ...