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

Then, after the cat seems comfortable around manual cycles, you can finally set the Litter-Robot to run manually. Yes, it's a big process, but the end result is that you won't have to scoop litter ...

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 ...