Top 6 Best Litter Boxes for Large Cats

Best Litter Boxes for Large Cats

Cats are fastidious pets, and they can be very finicky about their loos.

Thereby, choosing the best litter box for large cats is a must, particularly for an exclusively indoor pet.

If you fail to provide your feline companion with a clean and comfortable bathroom of its own, it will find its own suitable spot to leave stinky “landmines.”

So without further ado, let us find the best litter box for large cats before your pet makes another mess!

Take a Quick Peek at Our Best Picks

Take a Quick Peek at Our Best Picks


18.88 x 15.21 x 7.86 in
2.6 pounds
Green &White
Prevents Odor
Sift Litter With Ease
Stronger for Longer
Less Scooping or Changing Litter
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22.5 x 22.5 x 19 in
22.05 lbs
Brushed Nickel
Pearl White
Clean-Step Design
Reduce Odors
Fits Cats of All Sizes
Easy to Clean
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22.6 x 18.1 x 8 in
3.6 lbs
Smart Design
Large Size & Safety
Superior Hygiene & Cleaning
Vet Recommended Features
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23 x 18.5 x 11 in
1.85 lbsMetal
Care and Cleaning
High sides
Non-stick surface
Antimicrobial product protection
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22.4 x 17 x 18.3 in
5.05 lbs
Warm Gray
Carbon-impregnated filter
Provides your cat with privacy
Large hood lifts up
Perfect for multi-cat households
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26.5 x 16.88 x 7.63 in
9.3 lbs
Colors May Vary
Automatic Rake
Automatic Waste Collection
Easy Disposal
Automatic Scooping
Traps Odors
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Best Litter Boxes Reviewed

PetMate 42036 Arm & Hammer™ Sifting Litter Pan

PetMate 42036 Arm & Hammer™ Sifting Litter Pan Cleaning the litter box is a dreadful chore. But with the Arm & Hammer Sifting Cat Litter Pan, you will scoop poop no more! This product presents a unique method of cleaning cat poop.

The package arrives with a pair of litter trays and a sifting pan. When combined, the three transforms into a spacious toilet for your kitty that measures 18.8 x 15.21 x 7.86 inches.

Simply place the sifting pan between the two litter trays. Pour your preferred cat litter. Then dump the soiled bedding into the sifting pan. Lift the sifting pan to let clean litter fall through.

The latter has specially designed blades that sieve litter through without shaking the pan. Dispose of the clumps and rebuild the litter system with the sifting pan in the middle. It is so easy!

As the name hints, this product highlights the potent antimicrobial properties of Arm & Hammer ™. This incredible feature ensures your kitty’s litter box is tidy and odor-free as much as possible.

Needless to say, you cannot sieve every bit of feces. Tiny bits of poop may still make it through the sifting process. If you use clumping litter, you may find some chunks sticking on the sides.

But is that a disadvantage? Not really! It will only make cleaning a lot easier because you can scrape it off right into the trash can.

With all these features, it should come as no surprise that the Arm & Hammer Sifting Cat Litter Pan is the best litter box for large cats!
  • You can clean your cat’s poop in seconds
  • It removes soiled litter or bedding without having to shake the litter
  • It features the antimicrobial protection of Arm & Hammer to minimize stains and odor caused by bacteria
  • It has a reinforced bottom that supports more substantial types of litter
  • You can use different kinds of litter, including walnut pellets, sawdust, pine shavings, clumping litter, etc.
  • It allows quick disposal of feces without scooping
  • Priced reasonably

PetMate Booda Dome CleanStep Litter Dome

PetMate Booda Dome CleanStep Litter Dome

The Booda Dome is the best litter box for big cats who prefer to poop in a secluded, covered area. Does it look nice? It definitely looks fancy and it comes in several pearly shades, too.

Your guests will not feel weird about it being in the living room. Nor can they even guess it is a feline bathroom! The design of the litter box also helps deter coprophagic dogs.

This litter box has a footprint of 22.5 x 22.5 x 19 inches inclusive of the ramp. The litter box has a bean shape, which measures 19 x 12 inches at its widest point. The entryway measures 7.5 x 13 inches; hence, even a chubby cat may have no problem entering.

The manufacturer designed this model for better control of tracked litter. Unfortunately, it does not seem to serve that purpose. Your cat may still leave a trail of pellets or dust. On the bright side, it stops your cat from kicking litter everywhere.

The built-in ramp is still a considerable advantage for a senior or convalescing pet. The short, textured steps allow senior pets to get in and out of the litter box with ease. Then again, the ramp is useless if you have a cat that prefers to get inside with a single step.

The surface of the product is smooth. You can wash it easily with sudsy water and a wet sponge. But if poop scooping is your pet peeve, you probably will not appreciate this product.

  • It features a cute igloo design suitable for shy cats
  • Its hooded design effectively conceals unsightly poop
  • The top lid snaps into place, making it difficult for dogs to get inside
  • It has a smooth plastic surface for easy cleaning
  • It has a built-in charcoal filter to neutralize odors
  • Available in Brushed Nickel, Pearl, Pearl White, and Titanium
  • The actual litter area feels cramped
  • Its shape will not do well in corners or in tight spaces
  • The ramp is useless for a healthy adult cat
  • Your pet may still leave pellets or dust outside the litter box
  • Not recommended for pet owners who dislike poop scooping

PetFusion Non-Stick Litter Box

PetFusion Non-Stick Litter Box

If you need a new litter box that is a breeze to maintain, the PetFusion Non-Stick Litter Box is the way to go! It features a non-stick coating, which reduces fecal and urine deposits up to 70%.

Just like a non-stick skillet, clumped litter or soaked beddings will not cling onto the base. Thus, you can quickly shovel them out with a poop scooper without leaving a trace behind. The pan also resists odors.

Moreover, this litter box is ideal for cats of all life stages. It has a low entry of five inches, so it is easy enough for the tiniest kitten to get into.

Convalescing and senior cats with limited mobility will also appreciate this feature.

Likewise, the sides are high enough to contain the mess caused by litter diggers and bedding kickers.

Furthermore, this product features a heavy-duty ABS plastic construction. It holds up well even when you use it outdoors. The litter tray measures 22.6 x 18.1 x 8 inches.

  • It has a rigid ABS plastic construction
  • Has a non-stick coating that prevents clumped litter or soaked beddings from accumulating at the bottom
  • The non-stick coating hastens the cleaning process
  • It has high walls to prevent litter from getting kicked out
  • It has a low entry that benefits kittens, convalescing or senior cats
  • The edges are smooth and rounded
  • The non-stick coating may wear out over time

Nature’s Miracle High-Sided Litter Box

Nature’s Miracle High-Sided Litter Box

If your kitty does not have the best potty habits, we suggest you get the extra-large litterbox with high-sides by Nature’s Miracle.

This product measures 23 x 18.5 x 11 inches. It is the tallest open-top litter box you can get.

And the product comes in one piece, so there is no risk of cat pee accumulating in edges. The front side of the box has a wide U-shaped entrance.

It makes it incredibly easy for any cat to enter the litter box. Likewise, the design of the product also makes it convenient for you to dump soiled beddings.

Nature’s Miracle High-Sided Litter Box falls short of bells and whistles, but it covers all the basics at a modest price!
  • It offers a decent construction at a very affordable price
  • It features 11-inch sides to minimize mess caused by kickers and diggers
  • It has a low entry suitable for kittens and arthritic cats
  • The interior has no nooks or corners that could catch clumps
  • It has handles that run along the top edge of the box making it simple to move around
  • The front opening is too low and may cause a small pile of litter to accumulate right outside the entryway

Catit Jumbo Hooded Cat Litter Pan

Catit Jumbo Hooded Cat Litter Pan

The Catit Jumbo Hooded Cat Pan is an excellent option if you want an extra-large and enclosed litter box complete with high walls. The unit has a litter pan measuring 22.4 x 17 x 18.3 inches.

It is spacious enough for a large cat to turn around when doing his business.

The enclosed litter box consists of two separate pieces. You will need to assemble the unit by attaching the top and the bottom. There is a pair of sliding latches for each side to keep the pieces together.

However, you will need to remove the top part entirely for cleaning. So, you may way to skip out on the latches.

Moreover, the top has a carbon-impregnated filter to help neutralize unwanted odors. It also features a handle and a swinging transparent door.

The flap is either an advantage or disadvantage, depending on your cat. The edges are smooth; hence, the soiled litter will not stick to the sides.

The size of the litter box, when assembled, is 22 x 20 x 18 inches.

It seems to take a lot of room, but you have to compromise a little if you want a spacious feline bathroom.
  • The enclosed design is suitable for cats who spray high or do not squat when urinating
  • The hinged roof conceals the unsightly cat litter
  • It features a carbon-impregnated filter to neutralize odors
  • There are no hard-to-clean ridges
  • Your cat has to push the door to enter and exit the litter box
  • The cleaning process can take a little while with all the disassembling and poop scooping

Pet Zone Smart Scoop Automatic Litter Box

Pet Zone Smart Scoop Automatic Litter Box

Bid your frustrations goodbye with the best self-cleaning litter box brought to you by Smart Scoop, a notable provider of innovative waste solutions.

Equipped with reliable motion sensors, it detects your cat’s presence in the litter area. This product runs with a powerful motor to scoop out the chunkiest litter clump. It is surprisingly quiet, so it will not scare your cats away.

It will not self-clean while your cat is still inside. It has a 15-minute countdown that will only start when your cat leaves the premises.

This brand works well with any type of clumping litter. The waste will go into the No-Touch Waste Bag, which needs replacement each week for a one-cat household.

The Smart Scoop is a fantastic litter box for apartment living. The litter box looks sleek and contemporary.

The actual size of the litter area is 17 x 14 inches. And although it offers ample space for your feline housemate, it does not take up too much room in your house.

Likewise, the litter box is a cinch to assemble. Disassembling it for maintenance is also as easy. You will only need to clean the waste unit once a month.

Besides, all electrical components are enclosed in the motor unit. The rake also stops if it senses any resistance. Therefore, it does not pose harm to pets and small children.

Although the unit automatically scoops soiled litter, the rake is unable to collect tiny bits of cat poop. So, you will have to do a little bit of manual scooping.

  • It should last for many years with proper maintenance
  • The rake scoops out clumped litter 15 minutes after your cat
  • The rake stops if your pet goes back to the litter box
  • The soiled bedding goes directly to the No-Touch Waste Bag
  • The motor unit is sturdy and quiet
  • It features motion sensors that detect presence in the litter area
  • All electrical components are inside the motor unit
  • It works well with any brand of clumping litter or crystals
  • It comes with a cleaning scoop, one carbon filter, and six No-Touch Waste Bags that should last a month
  • It keeps terrible odors under control with carbon filters
  • All parts are removable for cleaning
  • Backed with a 1-year warranty
  • The power cord is short
  • Its carbon filter does not last long and needs frequent replacement
  • The unit may still require occasional scooping at the sides
  • The lid will not close, and the rake will jam if you wait for the waste receptacle to get full

Best Litter Box Buying Guide

How to Choose a Litter Box

Choosing a litter box is no rocket science. Consider the following points, so you can find the litter box that fits the bill.


Litter boxes come in a surplus of shapes. You can find hooded ones, enclosed boxes, and open pans. There are also self-cleaning litter boxes. So, which one should you pick?

Vets recommend that you choose an open box because it aligns with your cat’s instincts. The smell can also ventilate efficiently.

However, some cats prefer doing their business away from wary eyes. This is especially true for a multi-pet household.

Besides, there are advantages to choosing a hooded or enclosed litter box. Its most distinctive strength lies within its ability to conceal cat litter, which is obviously an eyesore.


Proper sizing is essential, especially for large breeds, such as Ragdolls and Persian Cats. Ideally, the length of your cat’s litter box should be 1.5x longer than your cat. When in doubt, choose the largest litter box available. This arranges plenty of room for your cat to maneuver.

High Sides and a Low Entry

Having high walls is vital because it helps contain debris. Some cats like to dig and fling bedding. But be mindful of your cat’s physical condition. If your pet has arthritis, a litter box with a low entry will benefit your kitty.

Ease of Cleaning

You need to remove solid waste at least once a day, so you must choose a product that is a breeze to clean. If you want manual scooping out of the equation, we suggest you opt for a self-cleaning litter box.

Frequently Asked Questions

My cat refuses to use the litter box. Is it too small?

If your kitty can access her litter box with ease, the size is probably not the issue. There are several reasons why your pet does not connect with her litter box.

  • Surface and Litter Preference – Some cats develop a preference for a particular surface or texture. Your cat’s heightened sense of smell also influences her reaction to the litter box. So, avoid scented litter.
  • Medical condition – Medical problems, such as kidney stones, feline interstitial cystitis, and urinary tract infection, causes painful elimination. Your cat may have negatively associated her litter box, causing her to avoid it.
  • Limited mobility – Arthritic pets may also find it challenging to use litter boxes.
  • Improper Management – Virtually all cats prefer a clean litter box. Make sure you scoop out soiled chunks and replenish the litter box with fresh litter every day. You should also sanitize the litter box at least once a week.

Can a litter box be too big?

Cats may enjoy squishing themselves in tight places, but they prefer a spacious area to potty. But all cats hate stepping on their waste. Ideally, choose a litter box that is 1.5x the length of your pet. If you are unsure, choose a bigger size.

Do cats prefer covered or uncovered litter boxes?

Veterinarians discourage the use of hooded and enclosed litter boxes because it tampers with the cat’s instinctive traits. Our feline companions prefer an open box so that they can monitor potential threats at a considerable distance. However, some cats do not mind a covered litter box, especially if there is a playful canine at home who tries to trifle with his poop.

Can two cats use one litter box?

Cats do not have the pack mentality, unlike our canine companions. Thus, sharing the same bathroom can be stressful for the majority of cats. You should provide at least one litter pans for each cat. By doing so, you also prevent the litter box from becoming full fast.


I cannot say enough positive about the Arm & Hammer™ Sifting Litter Pan. Vets recommend its design, and I love how easy it is to separate the clumped crystals from the good ones. No amount of litter is wasted!

You can clean your cat’s litter box in seconds with minimal effort. It is the best litter box for large cats, especially for the busy (and lazy) owners. But if you want an automated litter box with a budget-friendly price tag, the Smart Scoop Litter Box is your best bet.

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