10 Best Cat Care Innovations 2026

Discover the ultimate innovation in cat care with the PetTagAdvanced RFID System by LitterRobot. This cutting-edge technology not only identifies each cat individually but also provides personalized tracking and multi-cat insights, setting it apart from its competitors in the Cat Care Innovations category. With a remarkable rating of 9.9, this product stands out as the pinnacle of excellence in the industry. Say goodbye to generic solutions and embrace a new era of tailored care for your feline companions. Elevate your cat care routine with LitterRobot's PetTagAdvanced RFID System and experience the difference firsthand.

By Josef Dean

Fact Checked

Updated on January 29, 2026 7:05 PM

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9.9

Litter-Robot® 5 Pro

Never Scoop Again: The Litter-Robot 5 Pro automatically separates and disposes waste so you stay hands-free.
AI Smart Detection: WasteID uses dual cameras and facial recognition to distinguish #1 from #2 for targeted odor control and routine tracking.
Health Insights: The Whisker app provides detailed data on each cat’s waste habits to support better daily care.
Extended Capacity: A single-cat home can go up to 10 days before emptying the waste drawer.
User Friendly Design: Features an LCD display, a secure fence, a carbon filter, and five waste drawer liners for smooth setup.

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9.4

Litter-Robot® 5

Automatic Cleaning: Litter-Robot 5 clears the litter after every use so you never have to scoop.
Built for Multiple Cats: Supports up to five cats comfortably with a wide weight range of 2 to 30 pounds.
App Connected Tracking: The Whisker app monitors each cat’s waste patterns for clearer daily insights.
Low Maintenance Drawer: In a single cat setup, the waste drawer can remain unemptied for up to ten days.
Simple Setup and Use: Features an LCD screen and comes with a fence, carbon filter, and five liner bags.

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9.3

Litter-Robot® EVO

Compact Self Cleaning Design: Litter Robot EVO offers waste cycling and odor control in a smaller footprint for 1 to 2 cats.
Odor Reducing System: Uses the same trusted technology that keeps the litter box fresh after every use.
Smart App Monitoring: Sends real time notifications and tracks usage through the Whisker app.
Expanded Insights: Unlocks deeper data and additional features with a Whisker+ membership.
Space Efficient Build: Fits easily into smaller rooms while maintaining a comfortable interior for cats.

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9.2

Litter-Robot® 4

Automatic Self Cleaning: Litter Robot 4 sifts and separates waste after every use so your cat always has a fresh litter bed.
Odor Control System: Neutralizes smells by containing and isolating waste within a sealed chamber.
Comfort Focused Design: Built to accommodate both kittens and large cats with a smooth, quiet cycling process.
Smart App Monitoring: The Whisker app tracks waste and litter levels in real time and provides usage alerts.
Health Insights: Measures your cat’s weight and logs behavior patterns to help you stay aware of daily habits.

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8.8

Litter-Robot 4 LitterHopper®

Automatic Litter Dispensing: The LitterHopper® releases fresh litter into the Litter Robot 4 globe whenever levels drop.
Consistent Bed Level: Keeps the litter at the recommended depth for reliable performance and cat comfort.
Large Capacity: Holds up to thirteen cups of litter to reduce the need for frequent refills.
Wide Litter Compatibility: Works with multiple litter types, including clay and silica.
Designed for Litter Robot 4: Includes a new bonnet, requires installation, and functions exclusively with Litter Robot 4.

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7.9

Litter-Robot 4 Ramp

Reduces Litter Tracking: The textured ramp surface helps catch litter as cats exit the Litter Robot 4.
Accessible Design: Provides an easier entrance and exit for kittens, senior cats, and cats with limited mobility.
Stable and Secure: Features non slip rubber feet to keep the ramp firmly in place.
Easy Installation: Attaches quickly to the front of the Litter Robot 4 with no tools required and works with or without a fence.
Model Specific Fit: Designed exclusively for Litter Robot 4 and not compatible with Litter Robot 3.

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7.7

GreatLitter

Single Ingredient Formula: Made from natural sun dried sodium bentonite with no additives or perfumes.
Strong Odor Control: Quick clumping clay supports excellent odor management, ideal for Litter Robot systems.
Low Dust Performance: Sun drying creates a naturally unscented, low dust litter that keeps the air clearer.
Low Tracking Texture: Designed to reduce scatter while remaining soft and comfortable on your cat’s paws.
Convenient Delivery: Available in 20 pound bags with optional automatic refill subscriptions.

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7.6

Waste Drawer Liners

Improved Sensor Accuracy: Custom fit liners help enhance the precision of waste level readings.
Easy Disposal: Built in drawstrings allow quick removal and tying off for clean handling.
Space Saving Storage: Flat packed design keeps storage simple and efficient.
Universal Compatibility: Works with every Litter Robot model for seamless use.

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7.1

OdorTrap® Pod

Easy Odor Control: The OdorTrap Pod attaches to your Litter Robot or standard litter box to help minimize smells.
Simple Waste Drawer Placement: Sits inside the Litter Robot waste drawer to boost overall odor reduction.
Magnetic Attachment: Integrated magnets allow quick, secure placement without tools.
Starter Ready: Comes with one OdorTrap Pack for immediate use.

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PetTag

Advanced RFID System: Identifies each cat individually to support personalized tracking and multi cat insights.
Comfort Focused Build: Lightweight, water resistant, and designed to sit comfortably on a breakaway collar.
Always Ready: Requires no charging or batteries and works continuously with zero downtime.
Lost Pet Profile: Supports an upcoming digital profile feature for added security and identification.
Whisker Compatibility: Works with Litter Robot 5 Pro and other Whisker Pro models, and pairs seamlessly with the Whisker Cat Collar.