Automatic Pet Litter Boxes

Self-cleaning and robotic litter boxes that scoop, bag, or flush waste automatically after cat use.

Latest articles

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  When Does the Litter-Robot Go on Sale? What Black Friday Saves

  Whisker's Black Friday discounts land mostly on Litter-Robot bundles. What past sales cut, and the routes that cost less: Costco, HSA/FSA, reconditioned.

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  Will a Litter-Robot Fit That Cabinet? Three Numbers

  Cabinet listings claim Litter-Robot compatibility without publishing interior depth. Here are the three measurements that decide whether yours fits.

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  Litter-Robot Waste Drawer Liners and Carbon Filters: What to Buy

  Whisker's own pages say any bag that fits the waste drawer works and the carbon filter is optional. Here is what the official supplies cost per year.

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  Refurbished Litter-Robot: What You Get for $100 Off

  Whisker's reconditioned Litter-Robot 4 costs $599, the same as a new EVO. It keeps the full 90-day trial and warranty. Here is which one to buy.

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  Litter-Robot 4 at Costco: Price, Bundles and What You Give Up

  Costco's Litter-Robot 4 bundle is $699.99 in warehouses that stock it, with about $300 of extras at Whisker's prices. What is inside and what you give up.

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  Which Litter-Robot 4 Should You Buy on Amazon?

  Amazon lists the Litter-Robot 4 under eight overlapping bundle names at one fixed price. Here is what each carton holds, and what you give up buying there.

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  The Litter-Robot 3 Is Discontinued: What to Buy Instead

  Whisker discontinued the Litter-Robot 3 in late 2025 and stock has run out. Here is what replaced it, what to buy now, and when to repair the one you own.

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  Litter-Robot 4 vs Catlink Pro-X: Which One to Buy?

  The Litter-Robot 4 costs $699. The Catlink Scooper Luxury Pro-X lists near $470 and adds cameras. Here is which self-cleaning box to buy, and why.

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  Catlink Litter Box Review: The Scooper Luxury Pro-X

  Our Catlink litter box review of the Scooper Luxury Pro-X, and how it compares with the Litter-Robot 4 on price, health features, and support.