Best Litter Boxes For Large Cats

UPDATED Jun. 2020
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With so many different litter boxes on the market, it is surprising how hard it can be to find a comfy toilet for a kitty weighing upwards of 15 pounds. Due to a lack of choice, large cats and their parents are often forced to settle for big, ordinary litter pans, thus missing out on all the perks that come with advanced litter boxes.

To help right this injustice, we have set out to find the best litter boxes for large cats that can fully satisfy the needs of both plus-sized kitties and their parents. The result of our quest is this list of extra-spacious and ultra-convenient litter boxes that are as pleasant and comfortable as they are easy to clean.

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OUR RATING
9.8
USER RATING
Litter Robot is one of the most advanced self-cleaning litter boxes for large cats. It does all the work for you and its enlarged entryway and litter chamber provide extra comfort for your kitty.
  • Improved design for more space and greater digging depth
  • Automated cleaning process, easy and infrequent waste disposal
  • Sturdy construction; great odor control; step mat; sleep mode
PRICE
$449.99
OUR RATING
8.8
USER RATING
Petphabet is a fully hooded litter box for large cats that lets you forget all about nasty odors and unwanted spillovers. It allows for easy scooping and works for even the largest cat breeds.
  • Minimalistic design for easy maintenance; great durability
  • Deep base; non-sticking surface; anti-microbial technology
  • Transparent hood; large and low entryway; budget-friendly
PRICE
$42.99
OUR RATING
8.1
USER RATING
PetMate Giant Litter Pan is the biggest litter pan on the market. It can hold up to 30 pounds of litter, its construction is stable and sturdy, its walls are high, and it is perfectly easy to clean.
  • Durable and cat-friendly; suitable for even the largest of cats
  • Scoop and supplies caddy; odor-killing anti-microbial layer
  • Prevents litter mess and oversprays; incredibly budget-friendly
PRICE
$21.33
OUR RATING
8.0
USER RATING
Omega Paw is a manually operated self-cleaning litter box for large cats that uses a special roll-and-clean system to let you clean the litter box in a minute without touching the waste.
  • Quick and simple 3-step cleaning process with zero scooping
  • Mega-sized, fully hooded design for great comfort and no mess
  • Excellent odor and dust control; easy setup and maintenance
PRICE
$39.15
OUR RATING
7.8
USER RATING
LitterMaid is a self-cleaning litter box for large cats known for great odor and tracking control. It automatically scoops waste 10 minutes after use and allows for easy weekly waste disposal.
  • Durable and comfortable; perfect for 1 cat weighing 15+ pounds
  • No scooping needed; minimized maintenance; great ease of use
  • Covered waste receptacle with a carbon filter; paw-cleaning ramp
PRICE
$105.13

Guide To Choosing The Best Litter Box For Large Cats

A good litter box is one that is easy to clean and use, does not require frequent maintenance, lets your cat feel safe and comfortable, and reduces odors and tracking to a minimum. Apart from these basic requirements, a litter box for large cats has to meet a whole range of additional criteria in order to accommodate the needs of larger cat breeds.

Here are the extra features you should look for when searching for the best litter box for large cats.

Size

The general rule is that your cat’s litter box should be at least 1.5 times as long as your feline friend. However, when shopping for a litter box for a large cat, you are unlikely to find a litter box that is huge enough to meet this requirement. That is because it is simply not necessary.

A cat that measures 10 inches in length can use 5 inches of free space to move around and dig, but a cat measuring nearly 30 inches in length does not really need 15 inches of extra space to feel comfortable. Plus, it would be really difficult to fit such an enormous litter box in a small apartment or even in a larger house without it becoming the centerpiece of a room.

Thus, you should make sure the litter box is large enough to provide a couple of inches of extra space on all sides, so your cat can move around comfortably. Still, there is no need to go overboard and get a litter box that is as big as your bed, as it would be hard to find a location for it and thorough cleaning would take much longer.

 cat on a white background

Litter Capacity

Larger cats need deeper litter beds to accommodate their digging needs. Therefore, while there is no need for a litter box to be 1.5 times the length of your cat, its litter area should definitely be deep enough to prevent urine from collecting on the bottom and let your cat dig easily. The litter area should be tall enough to receive at least about 4 inches of litter while leaving about an inch above the fill line to prevent frequent litter spills.

Entryway

Currently, there are too many litter boxes that can allegedly accommodate large cats, but their entryways are too small to let a Maine Coon get inside easily. If a litter box features an entryway that is not at least a couple of inches wider and taller than your cat, it does not constitute a good fit for your feline friend and it may force your pal to do his or her business elsewhere.

Design

The best litter box for large cats is the one that is designed to keep the litter inside the box, suit the needs of side pee-ers, and let a large cat stand up comfortably without feeling cooped up. Thus, you should opt for a non-claustrophobic, open-top litter box with high sides to prevent spillovers or a covered litter box whose height allows your cat to stand tall without crouching.

Waste Capacity & Removal

The criterion of waste capacity and disposal is particularly important for self-cleaning litter boxes for large cats. Namely, due to the size of waste clumps, it is important to get a litter box with a large waste receptacle, so you do not have to dispose of waste every day. It is also crucial that the cleaning system is suitable for large waste clumps, so there is no clogging. Sifting systems with a wide waste chute are the best choice.

If you are getting a traditional, non-automated litter box, you can opt for one that comes with accessories, such as a scoop and rake compartment, to speed up and facilitate the waste removal process. You may also want to get a special trash can just for disposing of waste clumps and soiled litter and empty it as rarely as once a week instead of taking out the trash after every scooping session.

Odor Control

Bigger waste clumps pack extra odors and without adequate odor control, your home is bound to get smelly unless you scoop right after your cat has used the toilet. The best litter boxes for large cats are designed to prevent unpleasant smells from spreading and kill odor-causing microorganisms. When choosing the best litter box for your cat, you should look for odor-control features like closed waste compartments, carbon filters, and anti-microbial protection.

cat sitting in the park

Tracking Control

The larger the cat, the larger the amount of litter that can get kicked out and end up on the floor. The larger the paws, the more litter can get stuck on them and get scattered across the room. Although good tracking control is always desirable, it is particularly important in litter boxes for large cats.

From high sides to paw-cleaning ramps, there are a variety of ways tracking and spillage can be minimized. You should make sure that the litter box you choose possesses at least 1 tracking-prevention feature that can reduce the amount of mess you need to deal with on a daily basis.

Stability & Durability

If a litter box is too lightweight, a large cat can easily flip it over while exiting the box. That is why you should always look for a litter box that is stable and heavy enough to stay in place even if your cat steps on the edge while getting out.

Furthermore, it is important to pick a litter box that is made of durable materials and features a sturdy construction. That way, you can be sure that even if your cat gets playful, the litter box will not suffer significant damage that would require replacing parts or the whole litter box.

Affordability

Just because your cat needs a bigger litter box, it does not mean that the litter box should come with a much bigger price tag. Some of the best litter boxes for large cats are surprisingly affordable, they do not require many pricey accessories, and they can even help you save money on litter.

A litter box for large cats is only worth splurging on if it can make your life significantly easier. In other words, it makes sense to pay more for extra convenience, but you do not have to pay more for your cat to get extra space.

Best Litter Boxes For Large Cats

Finally, it is time to get to know our top picks a bit better and decide which one of them is most likely to keep you and your kitty satisfied. Read the following mini-reviews to discover all the important details about the best litter boxes for large cats currently on the market.

Our #1 pick

Litter Robot

The Most Advanced Self-Cleaning Litter Box
Our Rating: 9.8/10

Litter Robot product

Litter Robot is a self-cleaning litter box for large cats that uses advanced technology to make litter box cleaning effortless. It employs a patented litter-sifting system that eliminates the need for scooping and provides an ever-clean toilet for your cat. The new and improved design of Litter Robot features an enlarged entryway and expanded cat area, making it an optimal choice for cats weighing 15 or more pounds.

The litter box consists of 4 pieces, including a base that safely hides all the electronic components, a large removable waste drawer within the base, a rotating litter chamber, and a protective bonnet over the chamber. It is rather huge and measures 29.5 inches in height, 24.25 inches in width, and 27 inches in depth. The enlarged entryway measures 16 inches in height and 10.25 inches in width.

Litter Robot uses weight-sensitive sensors that detect cat movement and start the countdown timer when the cat exits the litter chamber. Once the litter clumps properly, it is time for the 2.5-minute cleaning cycle, during which the litter chamber rotates, separating clean litter from waste and dropping the waste clumps into the waste drawer. At the end of the cycle, the litter chamber rotates back, leaving the litter bed flat and clean.

The crucial characteristics of Litter Robot include fully automated cleaning cycle, adjustable countdown timer, weight-sensitive Cat Sensor, sturdy and durable construction, step mat for reduced tracking, large cat area, low noise levels, sleep mode, excellent odor control, nightlight for cats with poor vision, full-drawer indicator, and backup battery. Litter Robot comes with a 90-day money-back guarantee and an 18-month full warranty.

Price: $449.99
Our #2 pick

Petphabet

Minimalistic Litter Box For Large Cats
Our Rating: 8.8/10

Petphabet homepage

Petphabet is a simple, easy-to-use litter box specifically designed with large cats in mind. It can accommodate one particularly large cat or 2 cats of slightly above-average size. It only consists of 2 parts, the main base and the top hood, which allows for easy cleaning and maintenance.

The litter box measures 25 inches in length, 20 inches in width, and 17 inches in height, so larger cats can move around comfortably and have enough space to dig. The size of the entryway is 8.2 inches by 7.8 inches.

If your cat does not like enclosed spaces, you can easily remove the detachable hood. However, if your cat appreciates privacy, sprays high or tends to kick out a lot of litter, the hood can stay on. Since the hood is fully transparent, it allows you to see how much waste is inside and lets your cat observe the environment.

The deep litter tray helps greatly with odor control and the anti-microbial technology kills dangerous microorganisms found in cat excrement. The cleaning and maintenance processes are quick and easy since there are only 2 parts to clean and you can remove the top when scooping.

The most important features of Petphabet litter box for large cats include easy setup and use, cat-friendly design, heavy-duty materials, great durability, good odor control, non-sticking surface, anti-microbial technology, transparent, detachable hood, and low entryway for older and disabled cats. Petphabet is one of the most affordable litter boxes for large cats and it comes with Amazon’s 30-day money-back guarantee.

Price: $42.99
Our #3 pick

Petmate Giant Litter Pan

The Biggest Litter Pan On The Market
Our Rating: 8.1/10

Petmate Giant Litter Pan homepage

PetMate Giant Litter Pan found its way onto our list primarily thanks to its extraordinary size. If no litter box you have tried was big enough for your kitty, PetMate Giant Litter Pan is sure to be the right fit. It also boasts unbelievable litter capacity, it is perfectly easy to clean, and it provides solid odor control and stain protection.

This unique litter box measures 34.7 inches in length, 19.8 inches in width, and 10 inches in height, so it can easily accommodate even extra-large cats. It is best suited for 1 large cat with no mobility issues.

PetMate Giant Litter Pan consists of a single tray with 2 separate side pockets for your scoop, rake, anti-odor spray, and other accessories. It is made of heavy-duty plastic and it is resistant to scratches. Its high side-walls prevent litter scattering and they suit the needs of cats that spray high when they go.

The key features of PetMate Giant Litter Pan include giant size, overspray and litter scatter protection, 30-pound litter capacity, comfort-grip rim for easy lifting, storage compartments, Microban anti-microbial layer for odor control and stain protection, sturdy construction, stable bottom base, and great ease of use. PetMate Giant Litter Pan is incredibly budget-friendly and comes with Amazon’s 30-day money-back guarantee.

Price: $21.33
Our #4 pick

Omega Paw Litter Box

Manually-Operated Self-Cleaning Litter Box
Our Rating: 8.0/10

Omega Paw Litter Box homepage

Omega Paw is a well-known bestseller and one of the most highly praised litter boxes for large cats. It is designed to fit the needs of even the largest feline breeds like Maine Coon and it makes cleaning super-easy for cat parents. It is a manually operated self-cleaning litter box that lets you eliminate waste from the litter area in just 3 quick steps.

The litter box consists of a base, a hood, a sifting grate, and a scooping tray, so there are not too many parts to clean. It measures 23.5 inches in height, 21.2 inches in width, and 10.5 in length, allowing your cat to move around comfortably. The entryway measures 8.5 inches in width and 10 inches in height.

The cleaning process only takes about a minute. You just need to roll the litter box to the right until the top touches the floor, letting the waste drop into the tray, then roll the box to the left to let all the litter go back into the litter tray, and shake the box to even out the litter. You do not have to touch anything apart from the outside of the litter box.

The key features of Omega Paw include easy assembly and use, quick, scoop-free cleaning process, patented sifting grill, great odor control with its hermetically sealed collection scoop, excellent dust control, and spacious cat area. Another advantage of Omega Paw is that it requires no electricity, filters or liners and it can work with any clumping or silica gel litter. Omega Paw comes with Amazon’s 30-day money-back guarantee and a 1-year warranty.

Price: $39.15
Our #5 pick

LitterMaid

Simple & Affordable Self-Cleaning Litter Box
Our Rating: 7.8/10

LitterMaid homepage

LitterMaid is another excellent self-cleaning litter box for large cats that does not only provide plenty of space for your kitty but also lets you save time and effort with automatic scooping, easy waste disposal, top-notch odor control, and minimized tracking. It can easily accommodate cats weighing 15 or more pounds and it can be a good fit for multi-cat households.

The litter box consists of a spacious basin with an automated rake, a covered waste receptacle, and a ramp for easy entrance and reduced tracking. Its sides are high, so you do not have to worry about oversprays. It measures 28 inches in length, 17.7 inches in width, 9.8 inches in height, and 590 cubic inches in usable cat space (17.5 inches by 13.5 inches by 2.5 inches).

LitterMaid relies on a dual sensor system that detects cat movement and lets the litter box know when your cat exits the basin, so it can start the 10-minute countdown before the cleaning cycle. After 10 minutes, the automatic rake scoops the waste and drops it into the disposable waste receptacle. Then the rake reverses its movement, returning to the original position and evening out the clean litter.

The essential characteristics of LitterMaid include fully automated scooping process, easy weekly waste disposal, great odor control due to its closed waste receptacle and carbon filter, paw-cleaning ramp for reduced tracking, safety bar that prevents the rake from moving if your cat re-enters the basin, and great ease of use.

This convenient litter box comes with a full set of accessories, including 4 waste receptacles, 4 carbon filters, 1 scoop and rake cleaner, and 1 paw cleaning ramp. LitterMaid comes with a 30-day money-back guarantee and a 1-year limited warranty.

Price: $105.13
* All the prices on this website are subject to change without notice. While we put a great deal of effort into making sure that all the prices are accurate, one or more products may have outdated prices. Please visit the specific product’s official website for exact prices.
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