Set your constraints and the dataset filters as you go. Every row links to the sourced breakdown behind it.
Filter the eight boxesEight self-cleaning litter box records, filtered as you change each control.
Every control reads a field the source published: the number of cats the box supports, the heaviest cat it takes, the waste bin volume, the price we read, the Wi-Fi band, the warranty length, app control and the noise figure. A record that does not publish the value you are filtering on drops out rather than being guessed at.
The count under the list tells you how many records are still standing. Each row keeps its source and the date it was read, and the button takes you to the breakdown behind it.
Twelve products across two categories, thirty four to thirty seven fields each.
Eight of the records are self-cleaning litter boxes and four are automatic feeders. Prices are dated on nine of the twelve records, and every one of the twelve carries a cited source. We have published no first-party measurements yet.
The finder filters published facts. It cannot tell you how a machine behaves in your house.
Filtering happens on your side. The dataset itself never changes.
The same eight records are available as JSON at /api/catalog.json, described in the OpenAPI document, and reachable by agents through the public lookup service.
Fetched live from the public API. Your filter selections never leave your browser.
Is this for dogs too? No, and we would rather say so than pad the list. Every self-cleaning litter box in our dataset is a cat product, and the PetSafe ScoopFree SmartSpin goes further: its 12 inch front entry is raised specifically to keep smaller dogs out. The dog hardware on this site is feeders, water fountains and indoor potties, and it lives on the dog gear finder.
What does the filter read? Every control reads a field the source published: how many cats the box supports, the heaviest cat it takes, the waste bin volume, the price we read, the Wi-Fi band, the warranty length, app control and the noise figure. Nothing is estimated. A record that does not publish the value you are filtering on drops out of the list.
Where do the prices come from? From the manufacturer page or from a retailer listing, read on the date shown beside the price. A price is a dated observation, not a live quote, and where two sellers disagreed on the same day we publish the range rather than the flattering number.
Why does the list not rank the boxes? Because we publish no score we have not earned. The list filters the dataset. The setup risk chip on each row is arithmetic over five published facts, and the formula is on the methodology page.
Can I use the data myself? Yes. The dataset is published as JSON with a documented schema and an open endpoint, and the endpoints are described in an OpenAPI document. Use it, cite it, and tell us what you found.
Every figure on a review page carries the page it came from and the date we read it.
See the breakdowns