6 Best Self-Cleaning Litter Boxes for Multiple Cats and Large Cats

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Cleaning up after indoor cats can get messy, especially when you have more than one! To help ease the poop-scooping burden, today we’ll be looking at some of the best self-cleaning cat litter box options available, including litter boxes from popular brands like Litter-Robot, CatGenie, LitterMaid, and more. If you have multiple cats, or large cats, this post is for you.

Check out 6 of the best self-cleaning litter boxes for multiple cats and large cats below!

6 Best Self-Cleaning Litter Boxes for Multiple Cats and Large Cats

Image by Axel Bueckert via Canva Pro

Best Self-Cleaning Litter Boxes for Multiple Cats and Large Cats

For fully automatic self-cleaning litter box options for multi-cat households and large cats, check out the following highly-rated options.

Image via Litter-Robot

1. Litter-Robot WiFi Enabled Automatic Self-Cleaning Cat Litter Box

LITTER-ROBOT via Chewy

The Litter-Robot is a fully enclosed, WiFi-enabled, smart, self-cleaning litter box. It includes a carbon-filtered waste drawer, accommodates up to 4 cats, and can be monitored via the Auto Pets Connect app, which provides insights into usage and waste levels.

  • Potty area: Inside globe measures 15-17″ in height (depending on litter level) by 20″ wide and deep.
  • Number of cats: Supports up to 4 cats
  • Weight limit: No weight limit. Suitable for cats 5 lbs and up.
  • Usage tracking: Yes, via the app.

Image via LitterMaid

2. LitterMaid Multi-Cat Self-Cleaning Litter Box

LITTERMAID via Amazon

The LitterMaid multi-cat self-cleaning litter box is an automatic litter box that supports multiple cats over 15 lbs. It uses an automatic scoop/rake to remove waste where it is stored in waste receptacles with carbon filters. It has high walls and a paw cleaning ramp to help prevent and reduce litter tracking.

  • Potty area: 14″ x 16″
  • Number of cats: Supports 3-4 cats
  • Weight limit: Suitable for multiple large cats over 15 lbs. Not suitable for cats/kittens under 6 months of age or under 5 lbs.
  • Usage tracking: Not available.

Image via Smarty Pear

3. Smarty Pear Leo's Loo Covered Automatic Self-Cleaning Cat Litter Box

SMARTY PEAR via Chewy

Leo’s Loo self-cleaning litterbox detects each time your cat visits and automatically cleans up afterward. It separates waste from clean litter and deposits it in the enclosed waste drawer underneath. The large screen also tracks usage behavior and weight.

  • Potty area: Inside diameter of 21″
  • Number of cats: Supports up to 4 cats
  • Weight limit: No weight limit. Not intended for cats under 2 lbs.
  • Usage tracking: Yes, via the screen.

Image via PetSafe

4. PetSafe ScoopFree Automatic Self-Cleaning Cat Litter Box - 2nd Gen or WiFi enabled

PETSAFE via Amazon

Available with and without WiFI connectivity, the PetSafe ScoopFree self-cleaning cat litter box automatically cleans up after your cat by raking solid waste into a waste trap with disposable, leak-proof trays for quick and easy clean-up. The WiFi model also allows you to connect to the box via the My PetSafe app and monitor your cat’s health wherever you are.

  • Potty area: 14″ x 14″
  • Number of cats: Supports up to 3+ cats
  • Weight limit: Suitable for use by cats 15 lbs and under.
  • Usage tracking: Yes, via the app with the WiFi-enabled model.

Image via Nature’s Miracle

5. Nature's Miracle Multi-Cat X-Large Self-Cleaning Litter Box

NATURE’S MIRACLE via Amazon

Nature’s Miracle multi-cat self-cleaning litter box uses a smart detection motor sensor to automatically clean and scoop after each use. The extra-large box holds more litter than a single-cat box and features high walls and a paw cleaning ramp to help prevent litter tracking. The waste receptacle also comes with carbon filters for odor control.

  • Potty area: 14″ x 16″
  • Number of cats: Supports 3-4 cats
  • Weight limit: Suitable for multiple large cats over 15 lbs. Not suitable for cats/kittens under 6 months of age or under 5 lbs.
  • Usage tracking: Not available.

Best Litter-Free Self-Cleaning Litter Box for Multiple Cats and Large Cats

For a completely hands-off self-cleaning litter box option, look no further than the CatGenie. CatGenie uses litter-like washable granules and a disposal hose that flushes like a toilet so there is no need to empty waste receptacles like other self-cleaning models. You will need to replace the cleaning cartridges regularly though.

Image via CatGenie

6. CatGenie A.I. Self-Washing Cat Box

CATGENIE via Amazon

CatGenie requires no litter, only cat-approved, septic-safe washable granules that never need changing. When your cat uses the CatGenie, liquids drain through the non-absorbing washable granules. CatGenie then scoops and liquefies the solids for safe and easy disposal down the laundry drain or toilet. It then cleans and dries the washable granules for the next use.

  • Potty area: Inside width 19.25″
  • Number of cats: Supports 2-3 cats
  • Weight limit: No weight limit. Not suitable for kittens under 6 months.
  • Usage tracking: Yes, via the app.

We hope you enjoyed today’s post about the best self-cleaning litter boxes for multiple cats and large cats! For more handy cat litter box guides and round-ups, check out the following related reads;

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6 Best Self-Cleaning Litter Boxes for Multiple Cats and Large Cats - Featured brands include CatGenie, LitterMaid, PetSafe, Litter-Robot and more
6 Best Self-Cleaning Litter Boxes for Multiple Cats and Large Cats - Featured brands include CatGenie, LitterMaid, PetSafe, Litter-Robot and more

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