Key features

• •LITTER-ROBOT CORE BUNDLE: Save on the Litter-Robot 4 Core Bundle, which comes complete with Litter-Robot 4 automatic litter box, 3 OdorTrap refills, 10 waste drawer liners, 30 cleaner wipes, 2 carbon filters, LitterTrap mat, & ramp.
• •SELF-CLEANING LITTER BOX: Never scoop again with Litter-Robot 4, the automatic, self-cleaning cat litter box. The patented sifting process automatically separates your cat's waste from the clean litter. Just empty the waste drawer when full.
• •MONITOR + CONTROL VIA APP: Control the smart litter box straight from the Whisker app. Monitor waste and litter levels in real time, see litter box activity, and track kitty's weight after each use. Compatible with any clumping litter.
• •REDUCES LITTER BOX ODORS & TRACKING: The automatic clean cycle and OdorTrap Packs significantly reduce odors compared to standard litter boxes.The LitterTrap Mat and fence reduce litter tracking by catching litter on the way out.
• •SAFETY & USE: Suitable for up to 4 cats; each cat must weigh at least 3 lbs (1.4 kg) to safely use Litter-Robot in Automatic Mode. Weight scale technology is most accurate when the unit sits on a firm surface, not carpeting or uneven surfaces.
• •DESIGNED & ASSEMBLED IN THE USA: Litter-Robot comes with our comprehensive WhiskerCare 1-Year Warranty with an extended plan available for purchase. Whisker products may be returned with no cost but shipping.