Dealing with the picky litter box habits of large cats can certainly be a challenge. For example, larger cats don’t fit comfortably in regular litter boxes and need more space to move around. Getting your cat's litter box situation just right requires Goldilocks-level precision: not too big, but not too small; not too hidden, but not too public; not too covered, but not too open; not too this, and certainly not too that.
Add to your calculation the need to please a large breed or overweight cat, and the task becomes even more challenging. Never fear! We have narrowed down the most important things to consider when looking for litter boxes for large cats.
Do cats prefer a large litter box?
Cats may love squeezing themselves into boxes or curling up in tight quarters, but when it comes to the litter box, it’s a very different story. Larger cats simply don’t fit comfortably in average-sized litter boxes. They need more space to turn around and stand up. They need to enter and exit without touching walls or ceilings. They simply need a litter box that fits them if we're to expect them to use it reliably.
In fact, according to a study by the University of Prince Edward Island, large litter boxes recorded 55% more usage than regular-sized litter boxes.
This indicates that most cats prefer a larger litter box and that other factors, such as box cleanliness and location, influence this choice as well.
The best litter boxes for large cats
Want to give your big kitty a comfortable space to do their business? Try one of two self-cleaning litter boxes or a large traditional litter box.
2 XL litter boxes
Forget about the standard size litter box, you should get at least 2 XL litter boxes. Large cat breeds like Maine Coon or Siberian cats need plenty of space to turn around and do their business and that means large cat litter boxes are absolutely necessary. Vets recommend having at least 2 litter boxes for one cat and daily scooping is a must. After all, larger cats also seem larger stools so expect to clean up the litter box more frequently.
Do keep in mind that the litter should ideally be about 2-3 inches deep, meaning you will have to use almost a full bag of litter in these extra large litter boxes.
- Pros: This is the fastest and cheapest way to get your large cat to use the litter box.
- Cons: Even a single one of these XL litter boxes can take quite a bit of space so having two can be a challenge in small homes and apartments. You also have to clean the litter box more frequently on average. Stainless steel options can also be quite pricey.
Automatic litter box for large cats
The Litter-Robot 5 automatic litter box has a patented sifting process that automatically separates your cat’s waste from the clean litter, depositing the clumps into a drawer below the unit that helps reduce odors.
With its improved waste drawer size, Litter-Robot 5 can fit more waste, meaning you can go up to 10 days without scooping with a single cat. Pretty convenient for these bigger cat drops.
In addition, Litter-Robot 5 is designed for cats 3-30 lbs, meaning it works for kittens and large breeds alike. Almost any domestic cat—including large breeds like the Siberian and Maine Coon—can fit comfortably inside the globe.
Activity tracking in the app makes it easy to identify each cat's habits, view of weight, visits, and even waste type, check device status updates, and bathroom trends.
With the Pro upgrade, you also get built-in, AI-powered cameras that individually identify each cat so you’ll know who did what and when.
- Pros: It's simply the best for large cat breeds. The globe was improved to offer an additional 1 inch of space compared to Litter-Robot 4, meaning this self-cleaning litter box model is even more comfortable for large cat breeds. It's also designed to support up to 5 cats.
- Cons: Extra headroom means extra tall. Ensure you've got sufficient space to accommodate this larger robot litter box.
Hidden litter boxes
If you’re in the market for a larger litter box but you’re concerned about the space they take up in your home, another solution is to use furniture designed to hide litter boxes. These pieces look like regular furniture, but have a hidden compartment for a litter box.
They're a great way to provide a large, open litter box for your cat while keeping the litter box out of sight.
Tips to choose a large cat litter box
When you have a large cat breed—or even just a cat with some extra padding—you’ll have to pay special attention to their litter box needs. For litter box tips check out our full litter box guide.
Think big
When selecting a litter box for a large cat, the general idea is—you guessed it—big cats need big litter boxes. You may have to accommodate the space for its larger footprint and possibly pay a little more for a larger litter box, but those minor inconveniences are well worth it to prevent your large cat from avoiding an undersized litter box and choosing to pee outside the litter box instead.
On a budget? While there are many oversized litter boxes out there, from traditional to automatic, you can also DIY with a little creativity.
If you have an especially large cat or multiple large cats, you may want to use plastic containers as litter boxes. Large storage bins and under-bed storage containers make for cost-effective litter boxes. If you have a litter-kicking kitty, buy a container with high walls (clear plastic is best) and cut out an entryway; otherwise, choose a large, low-walled container, fill it with litter, and there you have it: a litter box that's juuust right.
Choose a more open litter box
You may prefer a covered litter box to contain smells and keep the clumps out of sight, but your large cat probably doesn't. Large cats tend to prefer litter boxes that feel open or airy, where they can enter and exit with ease, turn around comfortably, and use the box without feeling confined.
Use multiple litter boxes
Managing litter boxes in a multi-cat home can be challenging. Don’t forget the golden rule for multiple cat households: Generally, you want the number of litter boxes to equal the number of cats, plus one. For a three-cat household, for example, you should maintain four litter boxes. If you have a self-cleaning litter box, you can get away with fewer litter boxes since it cleans itself automatically (and is therefore more attractive to use). In addition, self-cleaning litter boxes like Litter-Robot can accommodate up to 4 cats with only one robot.
When one or more of your cats is larger than average, having enough appropriately-sized litter boxes is even more important. You don't want to create a situation where all of your larger cats are forced to use one large litter box; give your larger cats plenty of options to keep them happy (and avoid a mess).
Try self-cleaning litter boxes
Larger cats make larger messes, so you might hope to use a self-cleaning litter box that does the work for you. The catch? They have to fit!
There are only a few automatic or self-cleaning litter boxes out there made to fit large or overweight cats. Many have a very small opening that can even deter normal-sized cats. Litter-Robot 5 is the best self-cleaning litter box for large cats as it features enough room inside for a Maine Coon and other large cat breeds thanks to an extra large globe. Unfortunately, that’s not the case for all automatic litter boxes on the market.
In addition to noting your cat's measurements, self-cleaning litter boxes can replace the need for multiple litter boxes as they clean your cat's waste automatically, meaning you don't have to scoop and can relax knowing you'll only have to empty the waste drawer when full.
Shop around until you find a self-cleaning litter box that’s proven to be a successful solution for large cats. Again, choose an option that has an open feel, so your cat doesn't feel confined and uncomfortable.
Conclusion
Many litter box problems can be solved by providing the right number of the right-sized litter boxes. Give your large cat the right kind of litter box and increase your chances of success!
Remember, when choosing a litter box for your bigger feline, think big, open, and comfortable. The right litter box, chosen with your cat's size and comfort in mind, can make a huge difference in maintaining cleanliness and contentment in your home.
