PublishedApr 11, 2023 2:52 PM EDT
We may earn revenue from the products available on this page and participate in affiliate programs.
Domino Shopping: Worth-It Deals, Editor Picks, and Gift Guides
Join us for a weekly shopping trip right in your inbox.
By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to ourTerms of Useand acknowledge the data practices in ourPrivacy Policy. You may unsubscribe at any time.
My cats, Penny and Tiny, have been ruling my household for over a decade. We've shared a college house in North Carolina, multiple shoebox apartments in New York City, and now a lakeside bungalow in the Hudson Valley. Through every move, their bathroom situation stayed the same: two covered litter boxes that had to be kept cleaner than a hotel lobby to satisfy their royal highnesses.
I have spent what feels like several lifetimes hauling litter, sifting clumps, and scrubbing boxes. When I got pregnant, my doctor basically handed me a hazmat eviction notice from litter duty to avoid toxoplasmosis. So I went hunting for a safer, easier option. That's when the Litter-Robot 4 rolled into my life like a tiny spaceship.
Setting up the Litter-Robot 4 was easier than convincing my cat to knock something off a table. The unit shows up already built; you just plug it in. To load it, open the waste drawer, slide in a liner—the box includes one, or you can use a regular garbage bag if you're feeling rebellious—then dump in 8 to 10 pounds of clumping litter up to the max-fill line. Scan the QR code to connect the Whisker app to Wi-Fi, watch the globe do a little victory spin, and the light ring tells you you're in business. The app even confirms the litter level is perfect, because apparently my cats now have a tech support team.
It took a few days for the animals to accept their new robot butler. Tiny and our dog, Milly, would freeze mid-step whenever the globe started its mysterious spin cycle, like they were watching a tiny washing machine perform a ritual. Litter-Robot's website has great tips, so we bribed everyone with treats around the unit and on the step. We also played a slow game of "make the old box grosser" until the Litter-Robot 4 became the obvious VIP bathroom.
The self-cleaning part is surprisingly simple: once a cat goes in and out, the unit waits a beat, then launches a two-minute cycle that you can also trigger manually if you're the impatient type. The globe slowly spins, the sifter separates the clumps, and waste drops into the drawer. A little integrated weight helps the liner peel away so nothing stubborn gets left behind. Then it rotates back into place, spreading fresh litter like nothing ever happened. The replaceable carbon filter sitting over the waste drawer does serious odor-blocking duty, so your living room doesn't have to smell like, well, a litter box.
After about a week, both cats were using it like they'd always been fancy. What shocked me was how invested I became. The app notifies me when a cat hops inside, tells me their weight—Tiny is smaller, so I know exactly which drama queen it is—alerts me when a cycle finishes, tracks waste levels, and nags me when litter is low. A chore I used to dread has somehow turned into a mildly entertaining phone notification.
Because waste gets whisked away right after use, we only change the liner about once a week. There are no mysterious litter-cloud odors, and we no longer need two boxes—the Litter-Robot 4 can apparently handle up to four cats, which is either impressive or slightly concerning. We're also using less litter thanks to the efficient sifting, and the modern design takes up less space and looks way better than the plastic igloos we used to hide in corners.
Switching from a top-entry box to a front-entry one was a personal crisis for Tiny. She loves to bury with enthusiasm, and now litter gets kicked out the front like she's landscaping my floor. The low shield helps, but not enough for an overachiever like her. We added a mat out front to catch the fallout, and I'm gently hoping she'll realize the litter is already pristine when she arrives, so the excavation is unnecessary.
Yes, it costs a small fortune. But I bought it to buy back my time, and automating litter duty will save me dozens of hours every year. Plus, the app reminds me when to refill or empty, so my brain can focus on literally anything else. We're going through litter more slowly too—a 37-pound box that costs about $60 now lasts nearly twice as long as it did with traditional boxes. My hope is that the upfront sting fades while the free time stacks up. And if you have multiple cats, the math gets even friendlier.
I feel way better knowing my baby and I are kept safely away from toxoplasmosis risks, and monitoring my cats' bathroom habits has never been easier—or weirder. Best of all, Penny hasn't had a single accident outside the box since we got it. In the world of cat ownership, that's basically a standing ovation.
Andie Diemer is a visuals editor, art director, and producer. She joined the Domino team in 2019 and oversees the visuals of Domino’s daily stories, from home tours to celebrity product recommendations.
Learn more about Domino.comEditorial Standards
