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Robot accessories

Tailor every robot for a truly custom experience.

Take $35 off

Litter-Robot 5 LitterHopper® Kit

Everything you need for a more hands-free, simplified litter routine for Litter-Robot 5.

As low as $199 Regular Price $234
Take $50 off

Litter-Robot 4 Accessory Kit

Premium Litter-Robot 4 accessories: LitterHopper, Shield, and more.

Regular Price $263 As low as $213
Best Seller

Litter-Robot LitterTrap® Mat

Uses innovative technology for superior litter-catching.

As low as $50
Litter-Robot 4 LitterHopper®

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

As low as $129
New

Litter-Robot 5 LitterHopper®

Automatically refills your Litter-Robot 5 with fresh cat litter.

As low as $129
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.

As low as $65
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 EVO 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 50%

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.

$24
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 Feeder-Robot or Litter-Robot?

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 4 Ramp, Litter Robot 5 Ramp & Litter Robot EVO Ramp – Provides a gentle walkway for easy access while reducing litter tracking across your floors.
Litter Robot 4 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

Litter-Robot 4 LitterHopper® & Litter-Robot 5 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.