Best Litter Box for Multiple Large Cats

Large breed cats have special needs that you have to attend to. You need only the
best litter box for large cats that is sturdy and big enough for your huge love. You need to provide your cat with a litter box it will feel comfortable using, or else you will find cat pee and poop in places you wouldn’t want them to be.

A lot of things have to be considered before choosing your own best litter box for large cats, and we will discuss all that later on. For now, here are our top picks for litter boxes that could accommodate your plus-size furbaby.


Litter Box for Large Cats Comparison Table

Product NameOdor ControlDimensionsPricing
Omega Paw Self-Cleaning Litter BoxYes23.5 x 21.2 x 10.5 inches ; 7.6 poundsClick Here
Catit Design SmartSift Sifting Cat PanYes26.6 x 19.3 x 18.5 inches ; 14.1 poundsClick Here
Favorite 25" Large Top Entry Enclosed Hooded Cat Litter BoxYes25 x 19.5 x 16.5 inches ; 3.2 poundsClick Here
Petmate Giant Litter PanYes34.7 x 19.8 x 10 inchesClick Here
Modkat Litter Box Kit Includes Scoop and Reusable LinerYes20.5 x 15.8 x 16.7 inches ; 7.05 poundsClick Here

The first thing your large cat needs in a litter box is a solid foundation that will not break under the weight. The Omega Paw Self Cleaning Litter Box easily meets this requirement, as it is very sturdy and difficult to break. Even large felines will have a hard time toppling this over! 

This is simple technology that is still better than manual scooping - Which can can eeky! The patented grill that traps the waste only needs thorough cleaning twice a month.

This litter box is also very easy to maintain – it needs no electricity but does not require scooping, either! You simply have to rotate the box to its side and back again so that clumped litter will get caught by the grills and transported to a pullout tray for easier disposal - One of the reasons why it tops our list for the best litter box for large cats.

Omega Paw's Self-Cleaning Litter Box is an enclosed litter box. Depending on your cat’s preference, this will either be a blessing or a curse. For some, the tall lid signifies privacy, while it means entrapment and discomfort for others. Your job is to find out which is it for your cat.


  • Tall and wide enough for larger cats.
  • Dusting and tracking kept to a minimum because it is an enclosed box with a small opening.
  • Doorless entrance and exit that guarantees accessibility.
  • Good for multiple-cat households with owners that hate cleaning as it prevents much tracking and dusting.


  • Small kitties will find it hard to climb in.

The best litter box for large cats should definitely be low-maintenance, as big cats are also known to drop big poo bombs, and it could get tiring and frustrating to clean up after them all the time. Luckily, the CatIt SmartSift Litter Box has a wonderful technology that transforms cleanup time to something as simple as pulling a lever.

Yes, one pull of a lever is all it takes to transport clumped waste from the CatIt SmartSift Litter Box to a tray you can simply pull out to empty and wash before returning. Its size may make it hard to carry around and clean when it's time for the thorough clean up of the whole litter box, but it primarily serves it a purpose of catering to cats on the plus size of the spectrum. There is enough room for your tabby, provided it feels comfortable in such an enclosed space.


  • You can say goodbye to all the hours you used to spend scooping out cat litter.
  • Has a swing door, which does a decent job in keeping the stinky odor within the confines of the litter box.
  • For large cats, it takes up to one week before you have to empty out the pullout tray, even longer for smaller cats.


  • It is super enclosed with the swing door; your cat may feel unsafe using it.

Most litter boxes have their entrances and exits on the sides, which could be problematic when your cats kick down on the sand – you might end up with a bigger mess to clean up afterward. With Favorite's 25" Litter Box, the entrance is right on top, so no worries about the litter sand spilling. Small kittens may have a hard time lowering themselves from above, but grown cats will surely enjoy entering from there.

The opening is big enough for large cats, no worries. The structure with the opening on top is also good for cats that love their privacy when going to the toilet, as it will not expose their privates. Worst-case scenario, your cats may find the litter box too comfortable and reassuring, they might start sleeping there instead! Kidding aside, Favorite’s large litter box will really do the trick for potty-training your fur babies.


  • The top entrance is best for cats with weird pee nuances that usually cause pee to escape the litter box.
  • Provides safety feeling since cats are well hidden inside.
  • Perfect for large cats and multi-cat households.


  • Kittens may have a hard time with the top opening.
  • The clips that hold the hood in place are fragile.

We have been talking about hooded litter boxes thus far, but we also have established that there are cats that might not be comfortable being secluded in such small places since it appeals to their instincts as a place where they could easily be pinned down by predators. If you notice that your cat is refusing to use a hooded litter box, you might want to try an open litter box like the Petmate Giant Litter Pan.

No doubt that your claustrophobic cat will have no troubles using such an open tray, but the burden is on you as you have to clean up much more frequently than you have to with enclosed litter boxes. See, if your cat decides to get playful with the litter, it will track and scatter more with an open litter pan like the Petmate Giant Litter Pan. It will give you more work, but if it helps your cat get comfortable, why not, right?


  • Holds up to30 pounds of litter at a time.
  • Even two large cats can fit in the pan comfortably.
  • Features built-in compartments that can hold your cat pads and other cat accessories.


  • Cats may find it hilarious to pee on the built-in compartments all the time.
  • Manual scooping still required to keeping it clean.

Large cats create the problem of tracking much too much sand, so you need the best litter box for large cats that keep the dusting and tracking to a minimum. Modkat’s Litter Box Kits does just that – it is very tall that spillage and dusting almost seem impossible, no matter how hard your large cat kicks down on the litter. If you have two cats, it may be good to read best litter box for multiple cats blog post.

It also has a top opening that keeps your cat feeling secure when entering the box. As comfortable as it feels inside, the outside is as pleasing aesthetically. It can fit right in your modern home as if it's just a piece of modern art. The tall walls are good for something else other than keeping the litter and stinky odor in – your dogs could no longer access the cat's "treats" for their consumption with the ModKat Litter Box Kit! Overall, this is a good addition to the household that benefits both pet and master.


  • Comes with a fashionable scoop that’s enjoyable to use.
  • High enough to keep dog snout from reaching cat “treats”.
  • Keeps the odor in with the antimicrobial technology.


  • The interior bag needs improvement in keeping its shape.
  • A bit smaller than most of the other litter boxes in this list.

Multiple Cats Comparison Table

Product NameOdor ControlDimensionsPricing
Favorite Jumbo Covered Enclosed Cat Litter BoxYesExterior is 25" L x 19" W x 16.5" H;
Side entry is 8.5" W x 8.5" H;
Interior bottom 18" L x 12.5" W,
Waist 25" L x 19.5" W;
Top is 18" L x 12.5" W
Weight: 3.13 lbs
Click Here
Purina Tidy Cats Litter SystemYes16.5 x 21 x 10.5 inches ; 9.3 poundsClick Here
Petmate Giant Litter PanNo34.7 x 19.8 x 10 inchesClick Here
LitterMaid LM-86579 Multi-Cat Automatic Self-Cleaning Litter BoxYes27 x 17.5 x 8.5 inchesClick Here
Petphabet Jumbo Hooded Cat Litter BoxNo25 x 19 x 17 inches ; 3.12 poundsClick Here
Nature's Miracle Advanced Corner Hooded Cat Litter BoxYes10 x 23 x 26 inches ; 2 poundsClick Here
Omega Paw Self-Cleaning Litter BoxNo23 x 19 x 18.5 inches ; 6.5 poundsClick Here

From the name itself, this one is a cat favorite primarily because your cats can have some privacy when doing their thing in the Favorite Jumbo Covered Enclosed Cat Litter Box. Thanks to the encasement, your cats need not feel awkward when peeing or pooping. Trust me; even long-domesticated cats feel weird pooping in an open litter box as it goes against their every instinct.

 The lid also helps minimize dusting and tracking, as most of the litter stays inside the litter box. Add this to the fact that the box could be filled with sand enough for three cats and even more, and you're good to go. This box is big and sturdy enough for multi-cat households – you just have to remember to clean the box more frequently, the more cats you have. Cat pads are optional add-ons, but those would surely help you save tons of clumping litter by taking care of the moisture.


  • Made from lightweight yet heavy-duty material.
  • Can be disassembled so cleaning and storage are very easy.
  • Extra large size good for many cats.
  • Provides your cat some privacy when doing their business.


  • The side opening may be too small for some big breed of cats.
  • Bit difficult to scoop out because of the shape.

The trouble with most lidded litter boxes is that they make your cats feel entrapped. As wild creatures, your cats need a lot of space to feel comfortable especially when in a vulnerable situation like when they have to relieve themselves. This wouldn’t be a problem with the Petphabet Jumbo Hooded Cat Litter Box, as even with the lid, it provides both the vertical and horizontal wide space your cat (maybe even two of them) needs.

As mentioned, this one is huge enough to host a pooping party for at least two cats – as long as they're comfortable with it – there's enough space! The opening is big enough; your cats wouldn't feel awkward letting themselves in and out. The whole thing is also made from non-stick plastic, so you wouldn't have problems with clumped litter clinging onto the bottom and sides, or even on the lid off this thing.


  • Privacy hood still provides your cats a lot of room.
  • Comes in cool colors that look good in your home.
  • Durable and the foundation is made sturdy – your cats will have a very difficult time trying to topple this one over.
  • The lid keeps the stink inside the box and not wafting through the house


  • Cats feel attracted to pee on the sides, it can get annoying.

We wrote about Purina earlier, in our Purina cat food reviews. The thing with Purina is that it doesn’t stop with providing the best litter box for multiple cats. Instead, it has designed a whole system of dealing with cat waste. This means that when you purchase the whole set, maintenance and clean-up should be easy as a breeze.

For starters, the litter box is made from a material that does not entertain clumped litter to stick to it. The compartment for cat pads also makes sure that moisture is kept down, so the stink is also neutralized.

With the whole kit also comes a scoop, which is just perfect for the Purina Litter. It is somehow smaller than most of the other litter boxes on this list, so it may not be able to entertain multiple cats all at the same time, but the system works for multiple cats and their alternating usage. The only things you have to mind all the time are the disposable cat pads!


  • Features a slide drawer where you can position cat pads that keep the moisture to a low level.
  • Urine is separated from solid waste and treated differently.
  • High walls prevent the scattering of the litter pellets. The accompanying pellets are washable and reusable.


  • It works as a cohesive system, so transitioning cats from totally different boxes and litters may be difficult.
  • Big enough only for two to three cats.

Important Points To Consider

1. Cat’s comfort: It's not enough to get a litter box big enough to accommodate your cat. Its features have to also align with your picky cat's preferences in terms of the position of an entrance, a presence of a lid or hood, etc. Read our guide, how to tell if you cat is in pain, it will tell you what to look out for,

2. Dog accessibility: Love to chase after cat waste and it’s not good for them, so if you have dogs in the same household as cats, choose a litter box that your dog cannot get into. As many times cats and dogs do not get along.

3. Age-appropriate: Some tall litter boxes may work wonderfully against tracking, but small kitties may have a hard time getting all the way up there. Non-lidded litter boxes are generally better for small and young cats.

4. Does it keep the odor in: It could be very disconcerting to come home to a stinky place just because your litter box cannot keep the plus-size stink left by your large cat.

5. Easy maintenance: Large cats are hard to maintain as they are in terms of diet and grooming – litter should be an exception. If you could find a good self-cleaning litter box that would save you loads of time scooping out clumps and washing trays, go for it. Electronic litter boxes sometimes scare cats, though, so you really have to guide your cats as they transition to a new litter box.

6. Does it require intensive cleaning: All the time spent cleaning after cats could be spent playing with them instead if you get a litter box that self-cleans or requires very little maintenance.

7. Does it keep the odor down: The problem with multi-cat households is that it’s very hard to keep the odor down. Fragrant litter may not always be enough for this problem, so you need a litter box that helps keep the stink down. 

Guide your cats!

At the end of the day, your cat can adjust pretty well to any new litter box just as long as you are there to reassure and guide them all throughout. Even large cats can have a comfortable time using a cat litter box that fits them just right, as long as you’re patient and let them explore things on their own for a while.

Rebecca Welters

Yes, I am that weird cat lady with 200 cats and live in the darkest corner of the city where no one dares to go! Joking! But I am a cat lover and have 2 Ragdoll cats called Toby, he's 3 years old and Dory, she's 8 years old. I'm 36 years old and live in the quiet town of Washington.

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