The Best Litter Box for Large Cats – Top 3 Solutions

If you have a large cat, you know the struggle of finding a litter box big enough for them to go in, turn around, and do their business without being cramped. Big cats need more room to comfortably use the box, and traditional litter boxes often aren’t enough. 

Luckily, there are litter boxes out there designed to accommodate your plus-sized feline and their bigger bathroom habits.

Top 5 litter box solutions for large cats

Here’s a quick overview of our top picks:

• Best overall: Litter-Robot 4
• Best for litter kickers: Frisco High-Sided Extra Large Litter Box
• Best for small spaces: Good Pet Stuff Hidden Litter Box

Best automatic litter box for large cats: Litter-Robot 4 

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Litter-Robot 4 stands out as the best automatic litter box for large cats. It has an extra-large interior and entrance, especially compared to other automatic litter boxes, making it perfect for large cat breeds like Ragdolls and Savannahs. The self-cleaning mechanism means no more scooping — which is extra great when your big cat leaves behind bigger messes. Its weight sensors also guarantee it can handle larger cats — even up to 25 lbs. With excellent odor control and low tracking (especially when paired with Whisker’s low-dust cat litter), it’ll help keep your home smelling fresh and keep your big kitty happy.

Plus, its high sides and front fence also make it great for litter kickers while keeping the same footprint as a standard litter pan. 

Considering all these benefits, automatic sifting, enhanced odor control, anti-litter kicking, and size, Litter-Robot 4 truly is the best litter box for large cats overall and is genuinely worth it. 

Best for litter kickers

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If your big cat treats the litter box like a sandbox, the Frisco High-Sided Extra Large Litter Box is a good option for you. It has extra-high sides (8″ tall) to prevent litter scatter, while the spacious interior (24″ x 18″) gives larger cats like Maine Coons (or homes with multiple cats) plenty of room. The open-top design offers great ventilation and easy access for cleaning — plus some cats simply prefer the openness versus an enclosed box. It may not be the most stylish option on the market, but its functionality for messy kickers or cats who play in the box makes it a top pick.

Best for small spaces

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Need something discreet that blends into your décor? The Good Pet Stuff Hidden Litter Box does just that. Designed to look like a decorative plant, it’s perfect for small homes or apartments that can’t easily hide a standard litter box. Its size (about 19” diameter and 20” tall) works well for most slightly larger adult cats and the built-in ventilation system helps control odors. However, if your cat loves to dig, kick, or is particularly messy in the litter box, the lower entry might lead to more litter tracking around the house.

What to look for in a litter box for large cats

When shopping for the best large cat litter box, here are a few key features to keep in mind:

• Size and entry space: Make sure the litter box has enough room for your cat to comfortably turn around and enter/exit easily. Bigger breeds need more space than standard-sized cats.
• Durability: Look for sturdy materials that can handle the extra weight of big cats.
• Odor control and cleaning cycle: Odor control is always important, but it’s especially so with larger cats that tend to leave behind bigger waste. If you opt for an automatic litter box, consider Whisker’s self-cleaning litter boxes, which have a reliable cleaning cycle to prevent lingering smells.