The improved Litter-Robot 4 has innovative features for your cat's health. Here's our updated review after extensive testing of the self-cleaning litter box.

But litter trays aren’t without their downsides — like the fact that you still have to clean them on a regular basis. The Litter-Robot 4 aims to solve that.

Is the Litter Robot 4 truly the answer to every cat owner's prayers? The post Litter Robot 4 Review: The Ultimate Litter Box ...

What is the Whisker Litter-Robot 4? The Litter-Robot solves the issue of tedious (and often disgusting) daily scooping with automatic self-cleaning technology.

The Litter-Robot 4 is one of the best self-cleaning litter robots on the market, but it costs a cool $700. We put it to the test to see if it's really worth that high price point.

Litter-Robot uses patented technology to quietly sift out your cat’s waste, providing a clean bed of litter every time. In addition, you can monitor cat weight, usage trends, and real-time ...