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

After 30+ years of living with and owning cats (or, being owned by cats), I can say I’ve done my fair share of scooping cat poop. One of the first chores I was ever assigned was cleaning the cat ...

So, what's a Litter-Robot? The self-cleaning litter box does the job cat owners may dislike the most, which is sifting out waste after every use. It also is multi-cat friendly and works for up to ...