Best Overall
Litter-Robot 4
4.4Aikins Score•Whisker
The verdict
The Litter-Robot 4 is the best automatic litter box for those willing to pay for top-notch convenience and performance.
Read the full reviewWhat we love
- +Spacious and easy to deep-clean
- +Repairable with wide range of accessories
- +Quiet operation and strong odor control
- +Most consistently recommended by experts
Worth noting
- –High initial cost
- –Requires regular deep cleaning
- –May be intimidating for some cats
How it scored
Aikins Score4.4
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At a glance
Entry size15.75 inches
Minimum cat weight3 pounds
Waste drawer capacityLarge
Aikins Score8.7 / 10
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