10 Best Large Litter Boxes for Big Cats

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Most cats, before they become indoor animals, are used to answering nature’s call in the environment itself. Nature does not limit them nor set specific space for cats to “do their business”; however, once we become cat parents, we give our cats a limited space for them to answer their nature call, which is the litter box. Some pet parents prefer to give their cats huge litter boxes, while other pet parents prefer to provide their cats with a litter box that fits their cats just right, according to their cat size.

However, whether your cat is a big Siamese cat or a small Singapura cat, their litter box should be spacious enough for them to feel comfortable while peeing or defecating. So how do you know which litter box to get your cat? How do I know if my cat’s litter box is large enough? Moreover, what are the 10 Best Large Litter Boxes for Big Cats?

NOTE: We want to inform our blog readers that before we publish an article, the team “Proudcatowners” does deep research based on experience and knowledge about cats and everything related to them, to guarantee reliable and precise information, and satisfy the readers is our first priority.

How do I know which litter box to get for my big cat?

Choosing the litter box is not an easy task, although many pet parents take it for granted. Your cat’s litter box should be big enough for them to move, and to dig in it, if the sides are too tight around your cat, it would be very uncomfortable for your cat to fit in it. Generally, the litter box should be AT LEAST as tall as your cat’s body, from the tip of the nose to the final tip of its extended tail. As for the width, it should be at least as big as your cat’s body, with some room to spare.

Your cat should be able to move inside the litter box, without having to step out of it. Having a well-fitting, spacious, and comfortable litter box with enough room for your cat to move would also help you prevent having any deposits outside of the litter box. In addition to that, having a small litter box would fill up quickly with your cat’s deposits.

Should I have more than one litter box for my cat?

Even though you might have one cat in your household, it is best to follow the “n+1” rule. The letter “n” refers to the number of cats you have, and the “+1” is the extra litter box you should have. Therefore, if you have one cat in your household, it is best to have two litter boxes.

Should I get a hooded or a non-hooded litter box?

choosing between hooded and un-hooded cat litter box

Hooded litter boxes have upsides and downsides to them, which you’ll have to weigh and balance for yourself on the priorities.

Pros of hooded cat litter boxes:

  • they usually help with controlling undesired odors better than non-hooded litter boxes
  • they help prevent litter scatter outside the litter box
  • they help avoid clouds of dust inside your household

Cons of hooded cat litter boxes:

  • Hooded litter boxes rarely have the right ventilation and air systems to protect your cat from repertory problems or lung conditions
  • Dust clouds inside the litter box might be harmful to your cat
  • Many cats refuse to use hooded litter boxes, according to their preferences

Note: you should pay attention to your cat’s personality; some cats are kickers, while others are sprayers inside the litter box. In addition to that, some cats prefer non-hooded litter boxes because they like to stretch their body and their head up inside their litter box.

Are high sides good in cat litter boxes?

benefits of high sided litter boxes for cats

Yes, high sides are helpful, because they prevent pee spraying and litter-scatter outside the litter box.

Are self-cleaning litter boxes better and more convenient?

choosing between self cleaning and regular cat litter box

Self-cleaning litter boxes can have their pros and cons as well. They are convenient for your cat’s litter box hygiene, and they take off the load from your shoulder, so you do not have to worry each time about scooping the litter, especially if you work long hours. However, some cats find it intimidating to use self-cleaning litter boxes, because the sound scares them, especially if your cat has a phobia or gets intimidated easily.

How would I know if the litter box I got is too small or inconvenient for my cat?

Usually, your cat would show you signs that would indicate it is not satisfied with that litter box. Some of the signs might be:

  • Scratching the wall when using the litter box
  • Leaking or having an accident of feces falling out of the litter box
  • Complete refusal to use that litter box

Your cat might also refuse to use the litter box, or dislike it because it does not have enough litter in it. Therefore, make sure you always have enough quantities of litter available for your cat to ensure its comfort when doing its business.

Here is a list of 10 Best Large Litter Boxes for Big Cats:

1.Petmate Giant Litter Pan with Microban, Bleached Linen:

Petmate Giant Litter Pan is one of the enormous litter boxes on the market, it is 27 x 19.5 inches, and that is considered a perfect size for large cat litter boxes.

According to their manufacturing company, this litter box can contain more than 13 kg of litter, one of the users mentioned before that he filled it up with 29 kg of litter, and it was just fine. The Microban coating o this litter box helps with preventing the stains, in addition to stopping the growth of bacteria, which causes strong and bad odor, therefore, keeping your cat’s litter box fresh and free from strong smells.

Pros and Cons:

  • Large enough and spacious for big cats
  • Appropriate for the comfortable use of your cat
  • It has a caddy on the sides in which you can put trash bags, litter scoop, or other cat supplies you need
  • Prevents strong smells and stains thanks to the Microban coating
  • It presents an open area for your cat, so it will not feel trapped or cramped in there
  • Large enough which makes the cleaning process easier
  • It has a front edge and curved corners
  • The cleaning process in those spots might be challenging


2.Petphabet Covered Litter Box, Jumbo Hooded Cat Litter Box:

This roomy and rounded litter box would provide a comfortable place for your cat to answer nature’s call. It is 24.8 x 20 x 16.5 inches and weighs 1.3 kg only. The wide hood allows your cat to have privacy while defecating, as well as prevents the litter or pee from pouring outside the litter box. The split lid makes the cleaning process much easier for you as well. This litter box is rated 4.5 out of 5 stars on Amazon.com, and it comes in various colors of your choice.

Pros and Cons:

  • Removable lid to make the cleaning process easier
  • No cat door, which gives your cat easy access to the litter box
  • Strong and durable for lasting use
  • Allows your cat to have privacy when defecating
  • Gives your cat enough space to move
  • It fits both young and senior cats
  • Hooded litter boxes might be inconvenient for some cats
  • Some customers say it leaks


3.Frisco High Sided Cat Litter Box, Extra Large 24 inch:

This spacious litter box has a locking lid with a filter, a handle to carry the box, and a removable door, which controls the odors. Frisco High Sided Cat Litter Box, Extra Large, is made of good quality and durable plastic, which is also very easy to clean. It prevents extra spilling of the litter outside the litter box. The dimensions of this litter box are 19.5 x 15.2 x 17.5 inches. This litter box has been rated 4.4 out of 5 stars on Amazon.com, and it is highly recommended.


Pros and Cons:

  • Very easy to clean
  • Keeps the litter from spilling outside
  • Provides odor control
  • It has an inner litter scatter
  • Suitable quality plastic, stain-resistant
  • The price is very reasonable
  • It has a high front
  • Some customers say it is smaller than expected


4.Catit Jumbo Hooded Cat Pan – The Best Hooded Box for Big Cats:

This litter box is an “Editor choice,” and it has been rated 4.8 out of 5 stars overall. Catit Jumbo Hooded Cat Pan is 22.4 L x 17 W x 18.3 H inches, and it costs 30 dollars. It is attractive and pleasant, in addition to being spacious and comfortable.

Pros and Cons:

  • It is large enough to fit big cats
  • It allows big cats to move and turn inside it
  • It gives them enough space to defecate in comfort
  • The entry door is big enough for cats to go inside the litter box without squeezing themselves
  • The size of the door gives you easy access to scoop the litter without removing the top
  • It is durable and robust enough to handle aggressive cats
  • This litter box is simple and easy to clean
  • It requires large quantities of litter
  • It might be too heavy to lift due to the amount of litter in it
  • It takes a lot of space in your household.
  • Some cat parents noticed that cats could damage the carbon filter by scratching it


5.Nature’s Miracle Just For Cats Advanced High Sided Cat Litter Box:

Nature’s Miracle litter box has been in the business for over 35 years, and the customers love it and recommend other pet parents to use it. It only costs about 15 dollars, and it is rated 4.6 out of 5 stars on Amazon.com. Nature’s Miracle even has cat litter, training aids, disinfectants, and many other helpful and useful things you could get with a litter box. The dimensions of this litter box are 23.4 x 18.2 x 11 inches, and it only weighs 0.5 kg.

Pros and Cons:

  • It has sides, which prevent the scattering of litter
  • It is easy to clean
  • It has a non-stick surface
  • It has antimicrobial product protection
  • Some customers say that the low entry of the box causes pee leaking


6.Petmate Booda Dome Clean Step Cat Litter Box:

This litter box is designed to offer a space that is 50 % larger than other usual litter boxes. It has a step design that helps keep your cat’s paws clean, and your floor free from litter scatter. In addition to that, it is equipped with a charcoal filter that works on minimizing the bad odors. The dome design works on containing the litter scatter and the smells, in addition to giving your cat a private and spacious place to do its business comfortably. It is rated 4.4 out of 5 stars on Amazon.com. The dimensions of this large litter box are 22.5 x 22.5 x 19 inches, and it weighs 9 kg.

Pros and Cons:

  • It is 50 % larger than average litter boxes
  • It is equipped with a charcoal filter to control undesired smells
  • The dome design contains odors, litter scatter and spray
  • The grooved steps design keeps your cat’s paws free of litter
  • It minimizes tracking and overflow
  • It can be placed in any room in the household
  • It takes too much space because of its size
  • Some customers said that the sides leak


7.Favorite 25 inch Cat Litter Box Extra Large/Jumbo Covered Litter Pan/ Giant Enclosed Kitten Litter Box/ Hooded Kitty Litter Pan:

This litter box is big enough to give your cat space and comfort it needs to do its business, and it gives it intimacy and privacy as well. The dimensions of this litter box are:

  • Outer size: 25″L x 19″W x 16.5″H
  • Entry size: 8.5″W x 8.5″H
  • Inner size:
  • Bottom: 18″L x 12.5″W
  • Waist: 25″L x 19″W
  • Top: 18″L x 12.5″W

Covered Jumbo Litter Pan is rated 4.5 out of 5 stars on Amazon.com, and many customers say that they were delighted with the size of, while others say they were surprised by how big this litter box was, and they were very pleased with it. It is made with high-density polyethylene to keep it classy and light, which makes it easy to carry and move around, in addition to lasting for years.

Pros and Cons:

  • Enclosed style to provide your cat with privacy
  • Perfect for households with one or more cats
  • Covered litter box helps keep the odors under control
  • Easy cleaning thanks to the non-stick surface
  • Some pet parents say that this litter box leaks from the corners
  • The curved shape makes it harder to clean


8.AmazonBasics No Mess Hooded Cat Litter Box (Various Sizes: Large):

AmazonBasics Hooded Cat Litter Box provides your cat with a spacious and comfortable space to do its business in private. It has enough room to move around and turn, dig, and do whatever it pleases. This litter box offers a design that both cats and pet parents adore. The dimensions of it are as follows: 23.7″L x 17.8″W x 16.7″ H and the dimensions of the door opening are 8″W x 8.5″H. It is rated 4.6 out of 5 stars on Amazon.com.

Pros and Cons:

  • Snap-on hood to allow your cat to have privacy
  • High-quality plastic swinging door for easy entry and exist
  • Hood lifts off quickly for easy cleaning
  • Replaceable carbon filter to control odors
  • It is made of stain-resistant polypropylene plastic for secure wiping
  • Large litter box to fit your big cat
  • It might leak on the sides
  • Due to the curves of the interior design, it might be a bit challenging to clean sometimes


9.PetSafe ScoopFree Automatic Litter Box Best Self Cleaning Litter Box for Large Cats:

This cat litter box is perfect for those who are always moving and do not have time to clean out the cat’s litter box each time. This litter box cleans itself 20 minutes after the cat does its business, and we do not have to worry about anything concerning the cat’s litter box hygiene or to scoop the litter each time. The dimensions of this litter box are 27.4″L x 19″W x 7″H inches, it has Silica gel crystals for odor control, and it is rated 4.6 out of 5 stars.

Pros and Cons:

  • Self-cleaning takes the load off your shoulders
  • Silica gel crystals, which are dust-free, for odor control
  • Silica gel crystal absorbs urine and odor in a magnificent way
  • The self-cleaning system is quiet, which is helpful for cats who get scared easily
  • It comes with a hood, which you can attach or leave, depending on your choice.
  • It is expensive for a litter box
  • Some cats hate silica gel; therefore, you might face a problem in getting your cat to use this litter box if it hates silica gel crystals.


10.Van Ness High Sides Litter Pan, Giant:

This litter box comes in either large or giant size, and its dimensions are 21.5 x 17.75 x 9 inches. One of its features if the low front entry, which helps with cats who tend scatter litter over the edge. It is also odor and stain-resistant thanks to the polished finish. In addition to that, it is made from 20 % recycled content.

Pros and Cons:

  • Extremely large and perfect for big cats
  • It has high sides, which help prevent litter scatter outside the litter box
  • The prices are affordable
  • Some customers said it was not large enough for their big cats.



Cats differ in size, and so do their litter boxes. If you have a big cat, you must provide it with a convenient litter box that goes along with its size. There are many large and giant litter boxes that would provide your cat the comfort, coziness, and provide space they need when responding to nature’s call.

Some cats prefer hood litter boxes, while others prefer non-hooded litter boxes, depending on their personality and their preference when doing their business. In addition to that, although you might prefer a self-cleaning litter box to help you with your chores, your cat might not like it as much as you do, and it might even be intimidated by it and refuse to use it.

Some of the well-known and well-rated brands are Van Ness High Sides Litter Pan, Giant, PetSafe ScoopFree Automatic Litter Box Best Self-Cleaning Litter Box for Large Cats, AmazonBasics No Mess Hooded Cat Litter Box, and Covered Jumbo Litter Pan (Giant Enclosed Kitten Litter Pan).

Your cat’s litter box must be compatible with your cat’s size; a cat’s litter box should be enough for a cat to turn and move inside it. It should be at least the size of your cat’s body.

The measurement would be from the tip of the cat’s nose, until the tip of its extended tail. If the litter box does not fit your cat, it will show signs like scratching the wall when using it, or your cat will refuse to use that litter box entirely.

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