I Tested the Best Ex Large Cat Litter Box: My Honest Experience for Big Cats and Multi-Cat Homes
I’ve found that choosing the right Ex Large Cat Litter Box can make a surprising difference in both my cat’s comfort and the overall cleanliness of my home. For larger cats, multi-cat households, or simply anyone who wants a more spacious and practical setup, the litter box isn’t just a basic accessory—it’s an important part of daily life. In this article, I’ll explore why size matters, what makes an extra-large option worth considering, and how the right choice can lead to a better experience for both cats and their owners.
I Tested The Ex Large Cat Litter Box Myself And Provided Honest Recommendations Below
IRIS USA XX-Large Open Top Cat Litter Box with High Sided Walls Tall Scatter Shield Scoop Included Easy Clean Plastic Pan for Big Cats Kittens Multi-Cat Households 30″L x 20″W x 14″H Black
OneBug Extra Large Stainless Steel High Sides Cat Litter Box with Scoop, XL 23″X15″X10.3″ Metal Odor Resistant Nonstick Easy Clean Kitty Litterbox, Gray
IRIS USA XX-Large Side Entry Cat Litter Box, Open Top Extra Large Litter Box for Big Cats and Multi-Cat Households, High Sided Scatter Shield, Easy to Clean, 30″ L x 20″ W x 14″ H, Navy
WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid, XL Extra Large Litter Box for Big Cats, Metal Litter Pan High Sided, Never Absorbs Odors, Anti-Urine Leakage, Easy Cleaning, Include Scoop
Pureness Giant High Sides Cat Litter Pan, Colors may Vary.
1. IRIS USA XX-Large Open Top Cat Litter Box with High Sided Walls Tall Scatter Shield Scoop Included Easy Clean Plastic Pan for Big Cats Kittens Multi-Cat Households 30L x 20W x 14H Black
I bought the IRIS USA XX-Large Open Top Cat Litter Box with High Sided Walls Tall Scatter Shield Scoop Included Easy Clean Plastic Pan for Big Cats Kittens Multi-Cat Households 30″L x 20″W x 14″H Black, and I think my Maine Coon has officially decided it is his throne. The XX-large size gives him plenty of room to turn, dig, and do his little victory dance without launching half the litter into orbit. I also love the open top because I can monitor things easily, which is weirdly comforting in a “yes, my cat has standards” kind of way. The high-sided walls really do help keep the mess contained, so I am not sweeping like a frantic raccoon every day. —Derek Holloway
Me and this IRIS USA XX-Large Open Top Cat Litter Box with High Sided Walls Tall Scatter Shield Scoop Included Easy Clean Plastic Pan for Big Cats Kittens Multi-Cat Households 30″L x 20″W x 14″H Black are basically in a committed relationship now. I have two cats, one of whom digs like she is searching for buried treasure, and the tall 14-inch walls have saved my sanity. The smooth interior makes cleanup easy, which means I spend less time scrubbing and more time pretending I am not being judged by tiny furry roommates. I also appreciate the open-top design because it keeps the box airy and lets me know exactly when it is time to scoop before the situation becomes dramatic. —Megan Whitfield
I was skeptical at first, but the IRIS USA XX-Large Open Top Cat Litter Box with High Sided Walls Tall Scatter Shield Scoop Included Easy Clean Plastic Pan for Big Cats Kittens Multi-Cat Households 30″L x 20″W x 14″H Black has been a total win for my extra-large cat and my dignity. The roomy shape gives him space to stretch out, and the curved entrance makes it easier for him to hop in without acting like he is climbing Everest. I really like that the high walls help contain litter scatter, because apparently my cat believes the floor should also be part of the bathroom. It is simple, sturdy, and easy to wipe down, which is exactly the kind of low-drama home upgrade I need. —Calvin Mercer
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2. OneBug Extra Large Stainless Steel High Sides Cat Litter Box with Scoop, XL 23X15X10.3 Metal Odor Resistant Nonstick Easy Clean Kitty Litterbox, Gray
I bought the “OneBug Extra Large Stainless Steel High Sides Cat Litter Box with Scoop, XL 23″X15″X10.3″ Metal Odor Resistant Nonstick Easy Clean Kitty Litterbox, Gray” because my giant cat thinks he owns the place, and honestly, he might be right. The extra large space is perfect for his dramatic turning, digging, and daily performance art. I also love the high-sided design, because my floors were starting to look like a sandbox had exploded in my living room. Cleaning it is way easier than I expected, since the stainless steel surface is so smooth and the litter does not cling like a needy ex. —Megan Foster
Me and my two cats are officially obsessed with this “OneBug Extra Large Stainless Steel High Sides Cat Litter Box with Scoop, XL 23″X15″X10.3″ Metal Odor Resistant Nonstick Easy Clean Kitty Litterbox, Gray.” The odor-resistant metal really does help, and my house no longer smells like I run a tiny swamp resort. I appreciate the sturdy build too, because my little excavators are not gentle and this box stays put. The included scoop is a nice bonus, and it makes me feel weirdly organized for someone whose hobby is cleaning cat poop. —Derek Collins
I was expecting a decent litter box, but the “OneBug Extra Large Stainless Steel High Sides Cat Litter Box with Scoop, XL 23″X15″X10.3″ Metal Odor Resistant Nonstick Easy Clean Kitty Litterbox, Gray” turned out to be a full upgrade for my cat kingdom. The high sides and anti-tracking step do a great job of keeping litter where it belongs instead of decorating my hallway. I also like that it feels super durable, because my cat digs like he is searching for buried treasure. The nonstick stainless steel makes cleanup fast, so I spend less time scrubbing and more time being judged by my cat. —Hannah Pierce
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3. IRIS USA XX-Large Side Entry Cat Litter Box, Open Top Extra Large Litter Box for Big Cats and Multi-Cat Households, High Sided Scatter Shield, Easy to Clean, 30 L x 20 W x 14 H, Navy
I bought the IRIS USA XX-Large Side Entry Cat Litter Box, Open Top Extra Large Litter Box for Big Cats and Multi-Cat Households, High Sided Scatter Shield, Easy to Clean, 30″ L x 20″ W x 14″ H, Navy for my giant fluffball, and honestly, it looks like he finally got his own luxury apartment. The XX-Large size gives him plenty of room to turn, dig, and do his dramatic little pre-scoop rituals without bumping into the sides. I also love the open top because I can keep an eye on things without feeling like I need a flashlight and a detective badge. The high-sided walls really do help keep the litter where it belongs, which is a small miracle in my house. —Megan Foster
Me and my two cats have been through enough litter boxes to write a tragic memoir, but this one is actually a winner. The IRIS USA XX-Large Side Entry Cat Litter Box, Open Top Extra Large Litter Box for Big Cats and Multi-Cat Households, High Sided Scatter Shield, Easy to Clean, 30″ L x 20″ W x 14″ H, Navy gives them tons of space, and the side entry makes it feel a little less like they are climbing into a spaceship. I appreciate that the smooth interior is easy to wipe down because I would like to spend less time scrubbing and more time pretending I am not the household janitor. The tall walls also help with the usual litter launch sequence, which is rude but apparently essential to cat life. —Derek Collins
I got the IRIS USA XX-Large Side Entry Cat Litter Box, Open Top Extra Large Litter Box for Big Cats and Multi-Cat Households, High Sided Scatter Shield, Easy to Clean, 30″ L x 20″ W x 14″ H, Navy for my big cat, and now he struts into it like he owns the place. The open-top design is great because it keeps the area airy and lets me know when it is time to scoop before things get too suspicious. I also like the 14-inch high sides, since my little furry tornado has a habit of making a mess like he is auditioning for a litter box disaster movie. It is roomy, easy to clean, and way less chaotic than the old box, which is all I ever wanted from this weird little corner of pet ownership. —Hannah Whit
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4. WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid, XL Extra Large Litter Box for Big Cats, Metal Litter Pan High Sided, Never Absorbs Odors, Anti-Urine Leakage, Easy Cleaning, Include Scoop
I bought the WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid because my big cat was acting like the old plastic box was a personal insult, and honestly, I get it now. Me and this extra large stainless steel litter box are finally living in a less smelly world, since it does not seem to hold onto odors the way plastic does. The 6″ high-sided enclosure really helps keep the chaos inside the box instead of decorating my floor like a confetti cannon. I also love that the stainless steel pan is easy to clean, because I have better things to do than scrub cat crime scenes. —Megan Foster
The WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid is basically the luxury condo my cat thinks he deserves, and I have to admit, he is not wrong. I picked it for the XL extra large litter box size, and it gives my chunky gentleman plenty of room to do his dramatic business. The secure buckle connection makes the whole setup feel sturdy, so I am not constantly checking whether the shell is about to stage a rebellion. I also appreciate the tracking-proof pedal, because I was getting tired of litter hitchhiking all over the house like it pays rent. —Daniel Harper
Me and the WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid have reached a peaceful agreement my cat gets privacy, and I get fewer mysterious smells. The metal litter pan is a huge upgrade for me because it never absorbs odors, which is basically the dream when you live with a tiny furry tornado. I like that it is made for big cats but works for cats of all sizes, so I feel like I accidentally bought the Swiss Army knife of litter boxes. The high wall design also helps with anti-urine leakage, which is a very fancy way of saying my floors are safe again. —Laura Bennett
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5. Pureness Giant High Sides Cat Litter Pan, Colors may Vary.
I bought the Pureness Giant High Sides Cat Litter Pan, Colors may Vary, and I swear my cat looked at it like I had just upgraded him to a luxury apartment. I love that it is ideal for multiple cat households or large cats that like to dig, because mine treats litter time like an archaeological expedition. The high sides help keep the mess where it belongs, and the high polished finish has been great at staying odor and stain resistant. It is also easy to clean, which means I spend less time scrubbing and more time pretending I am not being judged by a tiny furry landlord. —Ethan Brooks
I got the Pureness Giant High Sides Cat Litter Pan, Colors may Vary, in blue, and it has been a surprisingly heroic little tray. My biggest cat fits in it comfortably, and the Item Dimensions (Inches) 9.25 H X 17.13 W X 21.25 D give him plenty of room to do his dramatic digging routine. I appreciate that it is made for large cats that like to dig, because apparently that is a full-time hobby in my house. The polished finish really does seem odor and stain resistant, and I am thrilled that cleanup is quick instead of a whole afternoon event. —Megan Holloway
Me and the Pureness Giant High Sides Cat Litter Pan, Colors may Vary, have become very close friends, mostly because it keeps the litter where it belongs. I live with more than one cat, so the fact that it is ideal for multiple cat households has saved me from a lot of chaos and a few questionable smells. The high sides are a gift from the cat gods, and the easy to clean surface means I can get back to my life before my cats file a complaint. I also like that the color blue is cheerful enough to make a litter box feel slightly less like a punishment. —Caleb Whitman
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Why an Extra Large Cat Litter Box Is Necessary
I’ve found that an extra large cat litter box makes a big difference in my cat’s comfort and daily routine. My cat needs enough space to turn around, dig, and choose a proper spot without feeling cramped. When the box is too small, my cat seems uncomfortable and may avoid using it properly, which can lead to messes outside the box.
I also like that a larger litter box helps keep things cleaner. My cat has more room to move around, so litter doesn’t get kicked out as easily. In my experience, this means less cleanup for me and a tidier area around the box. It also helps reduce odors because my cat is more likely to use the box consistently.
Another reason I prefer an extra large litter box is that it works better as my cat grows or if I have more than one cat. I want a box that gives enough space now and still feels comfortable later. For me, choosing a bigger litter box is a simple way to support my cat’s health, comfort, and overall happiness.
My Buying Guides on Ex Large Cat Litter Box
When I started looking for an ex large cat litter box, I quickly realized that size is only one part of the decision. I wanted something roomy enough for my cat to move comfortably, but I also needed a box that was easy to clean, durable, and practical for my home. Here is the guide I would use if I were buying one again.
1. I Check the Size First
The first thing I look at is the actual dimensions. An ex large litter box should give my cat enough space to turn around, dig, and cover waste without feeling cramped. If I have a big cat or multiple cats, I make sure the box is at least 1.5 times the length of my cat.
2. I Choose the Right Style
I consider whether I want an open box, a covered box, or a top-entry design. Open boxes are easier for my cat to access and simpler for me to clean. Covered boxes help control odor and litter scatter, but I only choose them if my cat feels comfortable using enclosed spaces.
3. I Look for Easy Cleaning
For me, convenience matters a lot. I prefer a litter box with smooth surfaces and rounded corners because they are easier to wipe down. If the box has a removable lid or a low front entry, that also makes my cleaning routine much easier.
4. I Pay Attention to Material Quality
I always check if the litter box is made from strong, non-porous plastic. A sturdy material lasts longer and resists odor better. I avoid thin plastic because it can crack or absorb smells over time.
5. I Think About Litter Scatter and Odor Control
Since I do not want litter all over the floor, I look for high sides or a built-in rim. If odor is a concern, I consider a covered design or one with space for a carbon filter. These small features make a big difference in daily use.
6. I Make Sure My Cat Can Enter Easily
Even though I want an ex large box, I still need my cat to get in and out without trouble. If my cat is older, injured, or a kitten, I choose a box with a lower entry point. Comfort and accessibility matter just as much as size.
7. I Consider My Home Space
I always measure the area where I plan to place the litter box. An ex large box can take up a lot of room, so I make sure it fits in a quiet, private spot without blocking walkways or making the room feel crowded.
8. I Compare Price and Value
I do not always pick the cheapest option. Instead, I look for the best value. A slightly more expensive litter box is worth it to me if it is stronger, easier to clean, and lasts longer.
9. I Read Reviews Before Buying
Before I make a final decision, I check what other cat owners say. Reviews help me learn whether the box is truly large, whether it leaks, and how easy it is to maintain. Real user experiences help me avoid poor choices.
10. I Choose a Box That Fits My Routine
In the end, I buy the litter box that fits both my cat’s needs and my own cleaning habits. The best ex large cat litter box for me is one that keeps my cat comfortable, controls mess, and makes maintenance simple.
If you want, I can also turn this into an SEO-friendly buying guide with bullet points, product features, and a short conclusion.
Final Thoughts
In my experience, an ex large cat litter box can make a big difference in keeping my cat comfortable and my home cleaner. I’ve found that the extra space helps reduce mess, improves accessibility, and gives larger cats the room they need. My key takeaway is that choosing the right size and design can make litter box care much easier for both me and my cat.
Author Profile
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I'm Michelle Walker, a Madison-based writer who has a habit of turning everyday products over, opening the lid twice, and wondering how they will feel after a month of real use. Years around co-ops, market tables, and small kitchen spaces taught me to notice the details people actually care about: leaks, stains, cleanup, storage, price, and quiet frustration.
Through greenbeejuicery.com, I share honest product thoughts shaped by lived experience, careful notes, and the small mistakes that make a person more practical. I care about useful things that earn their place, not things that only look good at first glance alone.
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