Pet Supplies

Whisker Litter-Robot 4 Cat Litter Box

The Litter-Robot 4 is our highest-rated self-cleaning litter box - designed for smarter, quieter, and more seamless cat care. It automatically separates waste after every use and deposits it into a sealed, carbon-filtered drawer to help control odors and keep litter consistently fresh. Featuring advanced sensor technology, a wider entryway, and significantly quieter operation than previous models, Litter-Robot 4 is built for modern homes and multi-cat households. Plus, with the Whisker app you can track litter box usage, monitor waste levels, and receive real-time notifications from anywhere.

Evo Automatic Self-Cleaning Cat Litter Box

Whisker Litter-Robot Evo

Litter-Robot EVO is the most compact and streamlined version of Litter-Robot yet. This automatic, self-cleaning litter box is designed to fit seamlessly into smaller spaces, making it ideal for first-time cat owners, households with one or two cats, and apartments or condos. With the same award-winning odor control and self-cleaning technology that cat parents love, Litter-Robot EVO now comes in a sleeker, smaller form to simplify your daily routine. Its clean, modern design uses QuietSift technology to automatically separate waste after every use, ensuring your cat always has a fresh bed of litter—no scooping required. Waste clumps drop directly into a tightly sealed drawer equipped with a built-in carbon filter, keeping odors contained and your home smelling fresh. A consistently clean litter bed also helps reduce litter tracking, prevents dirty paws, and keeps your home feeling fresh. Stay connected with the Whisker app, which provides real-time notifications and usage monitoring. For even more insights, including detailed tracking and weight identification, you can upgrade with a Whisker+ membership.

4 LitterHopper Bundle

Say goodbye to scooping and refilling cat litter with the Litter-Robot 4 LitterHopper Bundle. Get two chores done with one bundle. Litter-Robot 4 with LitterHopper is our self-cleaning litter box solution with automatic litter refills. You’ll never have to scoop again, and your cat will always have a fresh bed of litter at the optimal level.

Whisker Litter-Robot 4 Cat Litter Box

Meet Litter-Robot 4, a totally redesigned version of the highest-rated self-cleaning litter box for cats. Reimagined inside and out, Litter-Robot 4 is the next generation of revolutionary cat care appliances. With an all-new design engineered for multiple cats and enhanced app-connected smart features, Litter-Robot 4 offers unmatched cleanliness and odor control while helping you keep kitty healthy and happy. Monitor real-time waste drawer and litter levels with the Whisker app. Compact, sleek design features wide opening and comfortable space for cats of all sizes. SafeCat system ensures accurate cat detection and enhanced safety for kittens 3+ lbs. Wi-Fi enabled, Black, Self-Cleaning Automatic Litter Box.