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Whisker · litter
Litter-Robot 4
A large self-cleaning litter box designed to automate scooping for up to four cats.
View official product page ↗Planning estimate: about $700. Not a live price.
| Dimensions | 29.5 × 22 × 27 in |
| Footprint | 22 × 27 in |
| Entryway | 15.75 × 15.75 in |
| Empty weight | 24 lb |
| Best for | litter, multi-cat homes, less daily scooping |
| Cat household | Two or more cats |
Why it may fit your setup
- Supports multi-cat homes
- Sealed waste drawer
- Tracks usage in the Whisker app
Before you decide
- Needs substantially more floor area than a compact litter pan
- Automatic mode requires kittens to weigh at least 3 lb
Check the current manufacturer or retailer listing for included accessories, care guidance, availability and the price before buying.
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Product details last checked 2026-07-13 against the Whisker product page. No affiliate link is active on this page.