JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Our best deals of the year are here.

Save 35% on litter + more.

Best Seller

Litter-Robot LitterTrap® Mat

Uses innovative technology for superior litter-catching.

As low as $48
Litter-Robot 4 LitterHopper®

Automatically refills your Litter-Robot 4 with fresh cat litter.

As low as $99
Litter-Robot 4 Shield

Keeps litter contained for cats that love to kick and dig, while giving them more privacy.

As low as $79
New

PetTag

Enhance personalized care and pet tracking with Litter-Robot 5 Pro.

$29
Litter-Robot 4 Ramp

An attachable ramp for easy-access to Litter-Robot 4.

As low as $65
Litter-Robot EVO Ramp

A gentle incline for kittens and cats needing extra support entering and exiting the unit.

As low as $75
Litter-Robot 5 Ramp

A gentle incline for kittens and cats needing extra support entering and exiting the unit.

As low as $75
Litter-Robot 5 Bezel Guard

Keeps liquid and litter mess from seeping into components.

As low as $25
Litter-Robot OdorTrap® Holder w/ 3-Pack

Trap odors while keeping your OdorTrap hidden.

$30
Litter-Robot 4 Camera Mount Kit

Install any webcam for visibility into your cat’s bathroom habits.

Special Price $35 Regular Price $49
Litter-Robot 4 Carpet Tray

Improves the accuracy of SmartScale® while on carpet.

$30
Autoship & save 35%

GreatLitter

All-natural, clay-clumping cat litter with no additives.

As low as $30
Autoship & save 35%

Waste Drawer Liners

Custom-fit waste drawer liners for easier emptying.

As low as $12
Autoship & save 35%

Litter-Robot Carbon Filters

Absorbs odors for better litter box odor control.

As low as $12
Autoship & save 35%

OdorTrap® Packs

Neutralize litter box odors with pet-friendly ingredients.

As low as $15
Autoship & save 35%

Cleaner Wipes

All-natural wipes eliminate stains and odors.

As low as $10
Autoship & save 35%

Cleaner Spray

All-natural spray eliminates stains and odors.

$15
Autoship & save 35%

Litter-Robot 3 Carbon Filters

Reduce litter box odors. For Litter-Robot 3 only.

As low as $12
Feeder-Robot Stainless Steel Bowl

Ideal for pets that may have an allergy to plastic dishes.

$20
Feeder-Robot Glass Bowl

Ideal for pets that may have an allergy to plastic dishes.

$30
Litter-Robot 4 Fence

Keeps liquid and litter mess from seeping outside the litter box.

As low as $30
Litter-Robot Backup Battery

24 hours of reserve power to keep your automatic litter box powered.

$40
Feeder-Robot Backup Battery

24 hours of reserve power to keep your automatic feeder powered.

$40

FAQ

Are the accessories safe for pets?

Yes, all Whisker accessories are safe for pets.

Are all accessories compatible with any rebot feeder or liter box?

Accessories that can be used with all Litter-Robot models include:

LitterTrap Mat
Carbon Filters
OdorTrap Packs
Waste Drawer Liners
Cleaner Spray
Cleaner Wipes.

Other accessories such as the ramp, LitterHopper, and the shield are only compatible with specific Litter-Robot models.

All Feeder-Robot accessories are compatible with one another.

Useful accessories for Whisker robots?

Our custom-designed Litter-Robot and Feeder-Robot accessories aren’t just add-ons—they help pet parents enjoy cleaner spaces, simpler routines, and happier pets. From anti-tracking to odor control, every accessory we create serves a purpose and is built to last.

Keep litter where it belongs

Litter Robot Ramp – Provides a gentle walkway for easy access while reducing litter tracking across your floors.
Litter Robot Shield – Contains kicked litter and prevents messy “half-in, half-out” moments.
LitterTrap Mat – Captures stray litter before it spreads, keeping your home fresh and clean.

Maintain a fresher litter box

LitterHopper® – Automatic litter refills to maintain optimal litter levels for your cat.
Carbon Filters & OdorTrap® Packs – Lock in odors for a cleaner-smelling space.

Custom-fit Waste Drawer Liners – Make cleanups quick and mess-free.

Clean, pet-safe, and convenient

All-natural Cleaner Spray & Cleaner Wipes – Bio-enzymatic formulas safely eliminate stains and odors without harsh chemicals—perfect for litter boxes and feeders alike.