Whisker Litter-Robot 4: The Ultimate Self-Cleaning Solution

Never scoop again. The Litter-Robot 4 solves the litter box problem with automatic, self-cleaning technology that quietly provides a fresh bed of litter after every use, drastically reducing odors and litter tracking. Join over 1 million satisfied Litter-Robot customers. Elegantly designed to maximize comfort for kittens and large cats alike, Litter-Robot 4 features cutting-edge, patented sifting technology that separates your cat’s waste from the clean litter after each use.

Innovation & Technology Features

Litter-Robot’s patented sifting process quietly separates your cat's waste from the clean litter, ensuring a fresh bed of litter for every use. Unlike raking systems that can clog and leave behind waste, the rotating globe ensures a clean, smooth cycle every time. The QuietSift® cycles are designed to benefit skittish cats and won't disrupt your household, even at night.

Smart Pet Monitoring

The unit is Wi-Fi enabled and connects seamlessly to the user-friendly Whisker app. This gives you real-time visibility into your pet's routine, allowing you to track your cat’s weight with SmartScale®, follow their bathroom usage, and receive instant alerts when the waste drawer is full. These insights are invaluable for monitoring your cat’s health, especially in multi-cat households.

Maximum Odor & Mess Control

Clumps automatically fall into a tightly-sealed drawer, keeping odors at bay. The waste drawer is designed with improved sealing and a built-in carbon filter for superior odor management. For an added layer of protection, you can integrate the optional OdorTrap™ Packs to further neutralize litter box odors. The enclosed design also helps to minimize litter tracking outside of the box, keeping your floors cleaner.

Designed for Multi-Cat Homes, Built for Value

The Litter-Robot 4 is the best litter box for households with up to four cats, featuring a wide opening for maximum comfort. Its reliable, self-cleaning function ensures that every cat has a clean place to go, effectively allowing one unit to replace multiple traditional boxes. By automating waste removal and reducing litter consumption by up to 50%, the Litter-Robot 4 saves you both time and money.

Quality, Warranty, and Specifications

Whisker products are renowned for superior build quality and are proudly assembled and serviced in the USA. This investment in quality is designed to last. Your purchase is covered by the 90-day in-home trial and the comprehensive WhiskerCare™ 1-Year Warranty. For detailed product information, this Whisker unit is the Litter-Robot 4 model, with approximate dimensions of 29.5" H x 22" W x 27" D and a waste drawer capacity of 2.4 gallons.