10 Best Litter Boxes for Large Cats in 2021- Reviews & Top Picks


When it comes to cat ownership, choosing a litter box is probably one of the most difficult decisions you’ll need to make. Choosing the correct litter box can be the difference between having a clean, fresh-smelling home and, well, a not-so-clean, fresh-smelling home. No one wants to smell their cat’s litter box, and choosing the correct litter box for your feline plays a big role in this.

Many people think that larger cats need larger litter boxes, but this isn’t necessarily the case. Sometimes, the shape of the litter box matters just as much as the litter box’s actual size. Of course, some larger cats easily adapt to smaller litter boxes, while others need extremely large litter boxes to use them correctly.

Your cat’s specific needs matter when choosing a litter box. Our reviews below cover some of the best litter boxes for large cats on the market, allowing you to choose the best one for your feline.


A Quick Comparison of Our Favorites

The 10 Best Litter Boxes for Large Cats – Reviews & Top Picks 2021

1. Frisco High Sided Cat Litter Box – Best Overall

Frisco High Sided Cat Litter Box

Many larger cats have a tendency to kick their litter out of their litter box. This may be due to their larger height. The Frisco High Sided Cat Litter Box seeks to change this with higher-than-average sides, making it the best overall litter box for large cats. This extra-large litter box is perfect for larger cats as well as multi-cat households. The front wall is lower than the rest of the walls, allowing your feline easy access. If your cat sprays, the taller sides may be of some help to you as well.

This box is made with high-quality plastic, so it is inexpensive and durable. It can withstand your cat’s claws as they dig and scratch around before doing their business. It is also BPA-free, so you can rest assured that it is completely safe for your feline.

There is no top on this litter box, which makes it suitable for larger cats that may not fit well in an enclosed litter box. Plus, the open design also makes it easier to spot clean as necessary. Of course, all your cat’s business will be out in the open, so that is something you’ll need to consider.

Two different colors are available: blue and gray, which should complement many home designs.


  • High sides
  • Extra-large
  • Open-topped
  • High-quality plastic construction

2. Frisco Open Top Cat Litter Box with Rim – Best Value

Frisco Open Top Cat Litter Box with Rim

If you’re just looking for a basic litter box, then the Frisco Open Top Cat Litter Box with Rim may be your best option. It is extremely inexpensive when compared to some of the other litter boxes on the market. However, it also gets the job done pretty easily. Instead of high walls, the box features a rim that does a decent job at keeping the litter inside the box. However, it won’t do as good of a job as an enclosed box.

The front side is lowered to allow your cats to enter the litter box with relative ease. It should work even for elderly cats who may not have as nimble as they once were. The rim is completely removable to make cleaning easier, though it is easy to spot-clean the litter box with the rim still on.

Like many litter boxes on this list, it is made with high-quality plastic. It is both easy to clean and durable, so you don’t have to plan on purchasing another litter box for a relatively long time. It can withstand plenty of digging around, as well as being sprayed off with a hose regularly if that’s what’s required. It is BPA-free, so it can be perfectly safe for your feline and the environment.

With all these features in mind, this is easily the best cat litter box for large cats for the money


  • Includes a rim
  • Inexpensive
  • Lowered front side
  • High-quality plastic design


  • Not as effective at keeping litter in the box

3. Omega Paw Roll’N Clean Cat Litter Box – Premium Choice

Omega Paw Roll’N Clean Cat Litter Box

The Omega Paw Roll’N Clean Cat Litter Box is different than other litter boxes. Instead of scooping it like a normal litter box, you roll it. An internal mechanism catches the solids and lets the clean litter fall through. You can then remove the wastes from the pull-out tray, and you’re done! While this is a unique design, it doesn’t actually save you much time when compared to regular scooping. However, it is absolutely not scooping, so if you particularly dislike scooping, you may find this box suitable.

This litter box, in particular, is rather large, so it should be suitable for larger cats. It works best when used with a clumping litter and does a decently good job at controlling the smell since it is completely enclosed. If your cat doesn’t like enclosed litter boxes, though, then they likely won’t like this litter box either.

This box is advertised to save you litter since clean litter is less likely to be thrown away. However, this likely doesn’t add up to too many savings. This box is more expensive than most, so it only works if you’re really disinterested in scooping.


  • Doesn’t require scooping
  • Fits larger cats
  • Enclosed
  • May save you a bit of litter

4. Frisco Top Entry Cat Litter Box

Frisco Top Entry Cat Litter Box

For homes with dogs, the Frisco Top Entry Cat Litter Box may be your best option. It prevents dogs from breaking into the litter box, thanks to the unique top entrance. Instead of entering from the side like most litter boxes, this one allows the cats to enter from the top. It’s completely enclosed as well, so it does a pretty good job at controlling the smell. It is also great for cats that need a bit of privacy.

The completely enclosed design prevents litter from ending up outside of the box. Your cat will be unable to kick the litter around the rest of the house, though some may still cling to their feet as they leave. The textured tray on top is designed to catch any litter that comes out with your feline, though this has differing degrees of success.

The lid comes off whenever it is time to clean the litter box but keeps the mess out of sight when you aren’t. Like many litter boxes, this one is made with BPA-free, high-quality plastic. It can withstand quite a bit of use, even with your cat scratching and digging on it multiple times a day.


  • Completely enclosed
  • Top entrance
  • High-quality plastic design
  • Textured tray collects litter


  • Challenging for some cats to use
  • Some felines will refuse to use its unique entrance design

5. Frisco Flip Top Hooded Corner Cat Litter Box

Frisco Flip Top Hooded Corner Cat Litter Box

The Frisco Flip Top Hooded Corner Cat Litter Box is fully enclosed, and it comes with a flap door. This helps it control smell remarkably well since there aren’t many areas for the smell to escape from. A top vent allows for some airflow, but it is covered with a charcoal filter to eliminate smells as they move through the opening.

It is also uniquely shaped to fit into the corner of a room. Its large design and this unique shape may make it more useable for larger felines. However, cats that are longer rather than just bulkier may have a hard time using this littler box.

Because it is completely enclosed, this litter box is very good at keeping the litter inside and containing spraying. If your cat seems to be particularly messy, this box can potentially eliminate the problem.

While this box sounds great on paper, it can actually be rather difficult to convince a cat to use a flap door. This will require a bit of training and convincing. If you don’t have the time to re-train your cat to use the litter box, then this likely isn’t a suitable option for you.


  • Shaped to fit into a corner
  • Enclosed
  • Charcoal filter


  • Can be difficult to convince cats to use the flap door
  • Some shipping problems

6. Frisco Leaf High-Sided Cat Litter Box

Frisco Leaf High-Sided Cat Litter Box


Compared to most litter boxes out there, the Frisco Leaf High-Sided Cat Litter Box is very uniquely designed. It features very high walls to keep the litter inside the litter box, as well as handles that allow you to easily move it around as necessary. It features a plastic construction that is also BPA-free, making it safe for the environment and your home’s air quality. It is flexible enough to be pushed into a smaller space, which may be suitable if you’re in an apartment or something similar.

The edges of the base are rounded, which allows you to scoop waste and clean the litter box more effectively. You can also form the plastic into a spout to dump out the old litter whenever it is time for a complete refresh.

This litter box is very stylish, which is one of its big selling points. However, it is also one of the more expensive options on the market, especially considering that it doesn’t actually include that many unique features. You’re mostly paying for the unique design and look. It isn’t as durable as some other options, either. In fact, the handles are prone to breaking while you’re moving them around. There are some reports of the bottom breaking out of the box as well, which creates a huge mess.


  • Rounded edges for easy cleaning
  • Flexible plastic
  • Handles for easy transportation


  • Expensive
  • Not as durable as other options

7. IRIS Top Entry Cat Litter Box

IRIS Top Entry Cat Litter Box


The IRIS Top Entry Cat Litter Box is another top-entry litter box that is suitable for larger cats. It features a relatively modern design that can look quite nice in just about any home space. It is round, which is a unique shape for a litter box. The inside is quite large, which should give your felines plenty of room.

The top entrance makes this box a great choice for homes with dogs, especially if they tend to go after your cat’s litter. However, it isn’t so suitable for kittens or elderly cats, as they may be unable to access the top as easily. To prevent cat litter from spreading across the house, the top of the box features a textured pad. This pad also adds some design elements to the box, giving it a modern look.

A scoop is included and can be hung on a hook inside the litter box. This eliminates to need to find somewhere else to put it, as well as ensures that it is always available when you need it.

This box is also quite expensive. It is triple the price of some other litter boxes. Therefore, we typically only recommend it if you are willing to pay extra for a modern-looking box, as that’s largely the reason it is so expensive.


  • Top entrance
  • Modern design
  • Textured top


  • Low value
  • Difficult for elderly cats to use

8. KittyGoHere Senior Cat Litter Box

KittyGoHere Senior Cat Litter Box

The KittyGoHere Senior Cat Litter Box is designed specifically for large senior cats. It has very low sides, which can make it easier for senior cats to enter and exit. It is perfectly suitable for many mobility-challenged cats as well. If your feline has trouble using regular litter boxes, this may be a suitable option.

However, the lowness of the sides presents some serious problems. For instance, the litter is sure to get spread all over the house since a little kick can easily send it over the edge. You also can’t put nearly as much litter in it, as the entrance is very small. This can lead to problems with smells, and you’ll have to change the litter more often. While this is a very simple solution to the arthritis that many large cats get, it isn’t a very elegant or practical one.

If you’ve tried other options for your senior cat and they haven’t worked, then this one may be suitable. However, we only recommend this box to those with senior cats that have severe mobility problems.


  • Low entrance
  • Designed specifically for senior cats


  • Litter will easily spread around the house
  • Expensive
  • Extremely niche design

9. Van Ness Enclosed Cat Litter Pan

Van Ness Enclosed Cat Litter Pan


As far as litter boxes go, the Van Ness Enclosed Cat Litter Pan is extremely simple. It is extremely large, which may allow it to work for larger cats without much of a problem. It is also enclosed and features a flappy door, however. Some cats absolutely refuse to use these kinds of litter boxes, so it mostly depends on your feline.

If your cat will use this box, it does a pretty good job at controlling the smell. Because it is completely enclosed, there isn’t anywhere for the stench to go. It can’t easily float away and fill the rest of your house. It also prevents litter from ending up all over your home, as your cat literally can’t kick any litter out. The only litter that will end up outside the litter box is the litter that hitches a ride on your cat’s feet.

While this box does have a handle on top, it isn’t particularly useable. The handle and box bow with the weight of the litter inside, so we don’t actually recommend carrying it around while it is full. Overall, the box is much flimsier than other options. It breaks easier and may not be suitable for larger cats for this reason. The latches that hold the top on also aren’t very well-made, so they commonly break or just don’t work, to begin with.


  • Contains smell and litter well
  • Extra-large size


  • Flimsy
  • Handle doesn’t really work
  • Low-quality latches

10. Petmate Basic Hooded Cat Litter Pan

Petmate Basic Hooded Cat Litter Pan

The Petmate Basic Hooded Cat Litter Pan comes in both large and jumbo, so it should be big enough to work for most larger felines. It is completely covered and features a flap door. These features help it control smell decently well, as the air inside the box generally stays inside the box. The flap door is removable if your cat refuses to use it as well.

On the outside, there is nothing obviously wrong with this litter box. However, the top does not snap well onto the base, which makes it fall off regularly. When you do get it on, it is difficult to get it back off for cleaning purposes. The door isn’t very well-secured either. It falls off regularly, especially with larger cats. The bottom of the pan works perfectly fine; it is all the extra features that tend to get in the way.

Overall, this box just isn’t well-made. You’re better off purchasing a basic litter box since many of the extra features don’t work very well in the least.


  • Enclosed
  • Removable flap door


  • Top does not snap on well
  • Door doesn’t stay secure
  • Low value


Buyer’s Guide

When you’re purchasing a litter box for a larger feline, you would think that the main thing you need to worry about is the size. However, that isn’t necessarily the case. Some boxes may technically be larger inside, but the shape may make them awkward for particularly large cats to use. Therefore, there are a few more things you need to keep in mind – some of which may be more important than the sheer size of the box.

In this section of the article, we’ll take a look at some of the more important features you need to keep in mind when choosing a box for your larger-than-average feline.

litter box for large cats

Type of Litter Box

There are two main types of litter boxes: open and enclosed. Which one you choose isn’t so much just about your preference. Many cats will refuse to use the enclosed boxes, as they may be fearful of being trapped. Some may use them if there are two entrances, but these are rare and generally don’t work as well.

On top of these two main types, there are also litter boxes that don’t fall into these categories. These are generally “new” designs. In an attempt to attract more customers, companies are always designing unique boxes and work differently. Sometimes these are great. Other times, they aren’t.

It is important to start off on the right foot by choosing the best type of box for your feline.


Open litter boxes are the “basic” litter boxes, oftentimes just a pan. Some have higher sides than others, which will affect how much litter your cat can kick around. Generally, all cats will use these pans, and they are decently inexpensive. Larger cats will have an easy time using these litter boxes as well since you don’t have to consider their height at all.

However, litter spreads more with this type of box, as your cat may accidentally kick some out of the side when digging around. If your cat sprays, some urine may end up outside of the box as well.


When you put a lid on a box, it helps keep the odor under control. This is largely because it minimizes the amount of airflow inside the box, which keeps all the odors in place. Many may have a flap door and filters placed in a vent to control the smell further.

The main problem with these boxes is that some cats don’t like them and will refuse to use them. If you have a taller cat, they may simply be too tall for the litter box. You have to consider height when using these litter boxes, as well as the overall size. Since these boxes have more parts, they also have more things that may break. It isn’t odd for the least durable boxes to fall into this category.

Unique Designs

Some of these may work great for your feline, while others may not. Many have different ways of cleaning the litter box besides scooping, though these are not necessarily time-saving options. Others may have entrances in strange places, such as on the top. These can be helpful if you’re trying to keep your dog out of the litter box, but some larger cats have trouble using them due to their larger size. They may simply not fit through the hole.

When choosing a unique design, it is important to realize that they have not been time-tested. Many are relatively new and have not yet been improved. For this reason, they often don’t work as well as advertised. However, some may fulfill the unique challenges you have with your cat.


Of course, when you have a large cat, the size of the box matters considerably. At least one dimension of the box should be 1 ½ time bigger than the length of your feline. This will allow them to use it properly. Usually, this is the depth of the box. However, some boxes have odd shapes, so it may end up being the width you need to pay attention to. Obviously, the height can’t count, as your cat can’t stand on two legs while using the litter box.

We highly recommend measuring your cat when you’re shopping for a litter box. It is typically better to get a box that is too big rather than one that is too small. If your cat is “in-between” sizes, then we recommend choosing the larger size. If your cat is a kitten, choose a larger size than they can grow into.

Because it is difficult to guess a cat’s adult size based on their size as a kitten, plan on purchasing larger litter boxes as your cat gets older.


Most litter boxes are rectangular. In this case, the depth of the box should be 1 ½ time the length of your feline. However, some litter boxes have an entrance on the side, in which case you’ll want to look at the width.

Other boxes aren’t rectangular at all. Some are round, and others are made to fit into corners. These boxes can be difficult to figure out occasionally. Round boxes are typically best for homes with multiple large cats, as your cat will get more floor space than in a larger box. Plus, your cat can use it in any direction, which is a huge plus. Corners aren’t usually the best option unless your home’s layout simply requires it.



For most large felines, we recommend the Frisco High-Sided Cat Litter Box. This litter box is simple, but it works extremely well. The high-sides prevent litter from ending up outside the box, while the open design makes it suitable for most cats.

If you’re looking for something extremely inexpensive, Frisco Open Top Cat Litter Box with Rim is also a good option. It features a rim that snaps onto the litter box, which helps the litter stay where it’s supposed to be – in the box. It works quite well and is easy to clean. Plus, its large design is suitable for larger cats.

We hope that our reviews helped you choose the best cat litter box for your large cat. While size is often an important factor in choosing a litter box, remember to consider the type and shape of the box as well.

Featured Image Credit: Chewy

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