The Latest Kitty Litter Robot Is Smarter, Quieter--and Pricier

I used to be staunchly against automatic litter boxes. Frankly, I thought moving parts could easily trap tiny kitty paws. And without daily scooping, you lose vital information--if a cat isn't urinating, that's a telltale sign that something bad is happening internally. A difference of a few days could be tragic. I have to keep a close eye on one of my own cats, Huxley, for this reason.