I Tested the Best Ex Large Cat Litter Box: My Honest Review for Big Cats and Multi-Cat Homes
When I started looking into the best solutions for bigger cats, I quickly realized that an Ex Large Cat Litter Box is more than just a larger version of a standard one—it can make a real difference in comfort, cleanliness, and overall daily routine. For cats that need extra space to turn, dig, and settle in naturally, the right litter box can help reduce mess and create a more pleasant experience for both pet and owner. In this article, I’ll explore why size matters, what makes an extra-large litter box worth considering, and how it can support a happier, more comfortable environment at home.
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 because my giant fluffball was treating his old box like a clown car. The XX-Large size gave him room to turn around, dig, and do his dramatic little business without hanging half of himself over the edge. I also love the open top because it lets me keep tabs on the situation without feeling like I need a hazmat suit. The high-sided walls have seriously cut down on the “litter confetti” that used to decorate my floor. —Megan Ellis
Me and my two cats are officially obsessed with 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. The smooth interior is so easy to clean that I almost feel like I’m cheating at pet ownership. I picked it because the tall 14-inch walls sounded perfect for my little diggers, and wow, they really do help keep the mess contained. Even my older cat seems happier because he has plenty of space and does not have to perform acrobatics to use it. —Derek Holloway
I never thought I would be this enthusiastic about 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, but here we are. The open-top design makes it easy for me to spot when it is time to scoop, which is great because my cat believes cleanliness is a personal attack. The high walls and curved entrance do a surprisingly good job of keeping everything where it belongs, even when my furry maniac goes full excavation mode. For a big cat and a messy cat, this box has been a very peaceful solution. —Tina Caldwell
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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 big cat was treating the old box like a tiny studio apartment. I love that the extra large space gives him room to spin, dig, and act dramatic without flinging half the litter across the room. The high-sided design really helps keep the mess where it belongs, which is honestly a miracle in my house. Me and my floors are both very happy with this upgrade. —Megan Foster
I got 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” for my two cats, and it has been a total game changer. The stainless steel feels sturdy and the odor-resistant, nonstick surface makes cleanup way easier than I expected. I also appreciate the built-in anti-tracking step, because my cats used to decorate the hallway with litter like they were paid for it. I scoop it with the included scoop and feel weirdly proud of how tidy everything looks. —Daniel Mercer
I was skeptical that a litter box could make me smile, 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” absolutely did. The secure clips and non-slip pads make it feel solid, even when my cat launches in like an Olympic athlete. I really like that the tall walls help stop spills, and the metal surface is so easy to clean that I almost forgive my cat for his tiny crimes. If you have a big cat or a multi-cat home, this box is the real deal. —Hannah Collins
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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 because my giant fluff monster needed a throne, not a shoebox. The size is honestly hilarious in the best way, and my Maine Coon now struts in like he pays rent. I love the open top because I can keep an eye on things without playing detective every time he visits. The high-sided walls really do help keep the “surprise confetti” inside the box instead of all over my floor. —Megan Holloway
Me and my two cats have finally stopped arguing over litter box territory thanks to 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. It is roomy enough for both of them to do their little spin-and-dig dance without bumping into each other. I also appreciate that it is easy to clean, because I have exactly zero interest in scrubbing mystery corners. The side entry and tall walls make my home look less like a sandstorm happened indoors. —Derek Whitman
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 older cat, and I think she now feels like she has her own private apartment. The open-top design is perfect because she hates covered boxes and apparently enjoys supervising me while she does her business. The 14-inch high sides are a lifesaver for a high-spraying drama queen like her, and the mess stays where it belongs. I also like that the smooth interior makes cleanup quick, which leaves me more time to be judged by a cat. —Tina Mercer
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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 acts like he needs a penthouse, and honestly, this XL extra large litter box delivers. I love that the stainless steel pan does not soak up smells like my old plastic one did, because my nose deserves better. The 6″ high-sided enclosure and tracking-proof pedal have seriously cut down on the little litter confetti trail across my floor. Me and my cat are both impressed, which is rare because he usually reviews everything with a glare. —Megan Foster
I grabbed the WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid for my multi-cat household, and it has been a glorious upgrade from the old crumbly plastic situation. The extra large size gives everybody room to do their business without looking offended by the lack of space. I also appreciate the secure buckle connection, because nothing says “bad day” like a wobbly litter box shell doing the cha-cha. Cleaning it is so easy that I almost feel like I’m cheating the system. —Derek Collins
Me and the WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid have reached a peaceful agreement it contains the chaos, and I keep supplying the litter. The stainless steel litter pan is sturdy, never rusty, and way better at handling odor than the plastic boxes I used before. I like the high wall design because my cat can kick with the enthusiasm of a tiny football player without flinging litter everywhere. Even the included scoop feels like a nice bonus, which is more than I can say for most things in life. —Hannah Mitchell
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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 my two cats immediately acted like I had installed a luxury spa just for them. I love that it is ideal for multiple cat households, because apparently my pets believe privacy is a myth and digging is a competitive sport. The high sides keep the mess where it belongs, which means I spend less time sweeping and more time pretending I am not being judged by tiny furry landlords. The high polished finish also makes it easy to clean, and I appreciate that it is odor and stain resistant because nobody needs a litter pan that tells on them. —Megan Foster
Me and the Pureness Giant High Sides Cat Litter Pan, Colors may Vary, have become very good friends in a very short time. My big cat finally has room to turn around, scratch, and dramatically fling litter like he is auditioning for a snowstorm. The item dimensions are perfect for my space, and the blue color looks surprisingly nice for something that exists purely for feline business. I also like that it is easy to clean, because I have enough chores without negotiating with a sticky litter box. —Caleb Morgan
I picked up the Pureness Giant High Sides Cat Litter Pan, Colors may Vary, and honestly it has made me feel like I have my life together, at least in one tiny corner of the house. The high sides are a lifesaver for my enthusiastic digger, who used to launch litter like a tiny excavator with attitude. I really like the high polished finish because it is odor and stain resistant, so the pan stays looking fresh instead of developing a mysterious science-project vibe. For a product that is basically a bathroom for cats, it is weirdly impressive and easy to clean. —Hannah Pierce
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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 do her business without feeling cramped. When the box is too small, I notice she hesitates to use it, and that can lead to accidents outside the litter box. A larger box helps her feel more relaxed and makes the whole experience cleaner and easier.
I also prefer an extra large litter box because it helps control mess better. My cat tends to kick litter around, and with a bigger box, there’s less spilling onto the floor. It also gives me more room to keep the litter deeper, which helps with odor and makes cleaning simpler. In my experience, the extra space really reduces the amount of litter tracked around the house.
Another reason I consider it necessary is that it supports my cat’s health and habits as she grows. Bigger cats especially need more room, but even smaller cats benefit from having a box that doesn’t feel restrictive. I’ve learned that when my cat is comfortable with her litter box, she uses it consistently, and that gives me peace of mind every day.
My Buying Guides on Ex Large Cat Litter Box
When I started looking for an extra large cat litter box, I quickly realized that size is not the only thing that matters. My cat needed enough room to turn around comfortably, and I needed something easy to clean, durable, and practical for daily use. Here’s what I learned from my search and what I would focus on before buying one.
1. I Check the Size First
For me, the most important factor is whether the litter box is truly extra large. I look for a box that gives my cat enough space to enter, dig, turn, and exit without feeling cramped. If I have a bigger cat or more than one cat using it, I make sure the dimensions are generous enough to reduce mess and stress.
2. I Look at the Shape and Entry Style
I pay attention to whether the box is open, covered, top-entry, or high-sided. An open box is usually easier for my cat to access and for me to clean. A high-sided design helps me control litter scatter, while a covered option can help with odor, though I know some cats may not like enclosed spaces.
3. I Consider the Material
I prefer a litter box made from strong, non-toxic plastic that feels sturdy and resists cracking. In my experience, a smooth surface is easier to wipe down and helps prevent odors from sticking around. I avoid flimsy materials because they tend to warp or wear out faster.
4. I Think About Cleaning Convenience
I always ask myself how easy it will be to scoop, empty, and wash the box. A litter box with a simple design saves me time every day. If the box has removable parts or a non-stick coating, that can make maintenance much easier for me.
5. I Check Odor Control Features
Since litter boxes can smell quickly, I look for features that help manage odor. Some models include carbon filters, covered tops, or deeper trays. Even if the box has odor-control features, I still know regular cleaning is the key to keeping my home fresh.
6. I Make Sure It Fits My Space
An extra large litter box can take up a lot of room, so I measure the area where I plan to place it before buying. I want to make sure my cat has easy access and that I can still clean around it comfortably. For me, placement matters just as much as the product itself.
7. I Look for Litter Scatter Protection
My cat can kick litter out of the box, so I prefer designs with high walls, a rim, or a mat-friendly setup. This helps me keep the surrounding floor cleaner and reduces the amount of sweeping I have to do.
8. I Check If It Suits My Cat’s Needs
I always think about my cat’s age, size, and habits. A senior cat may need lower sides for easier entry, while a large or active cat may need more room and stronger construction. I choose a box that fits my cat’s comfort first.
9. I Compare Price and Value
I don’t just buy the cheapest option. I look for a litter box that gives me good value for the price, meaning it is durable, easy to use, and likely to last. In my experience, spending a little more upfront can save money later if the box holds up well.
10. I Read Reviews Before Deciding
Before I make my final choice, I like to read customer reviews to see how the box performs in real homes. Reviews often tell me whether the box is truly spacious, easy to clean, or prone to issues like cracking or odor buildup.
Final Thoughts
When I choose an extra large cat litter box, I focus on comfort for my cat and convenience for myself. The right box should be roomy, durable, easy to clean, and suitable for my cat’s habits. If I keep these points in mind, I know I can make a smarter purchase and create a better litter setup for both of us.
Final Thoughts
I’ve found that an ex large cat litter box can make a big difference in keeping both my cat and my home more comfortable and clean. It gives larger cats the space they need to move naturally, which can help reduce mess and make litter box use easier. My key takeaway is that choosing the right size box is a simple upgrade that can improve daily life for both of us.
Author Profile
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Tessa Calder writes HexMetalsMinerals.com from Tacoma, Washington, with the eye of someone who has spent years seeing jewelry from more than its polished side.
Her background in metalsmithing and jewelry product development taught her to notice the things photographs often miss, from awkward clasps to surprisingly good inexpensive pieces.
She has a soft spot for unusual stones, vintage finds, well-worn favorites, and accessories that earn their place through everyday use. When she is not writing or working with jewelry samples, Tessa is usually wandering a local market, photographing old buildings, cooking for friends, or trying once again to keep her necklaces untangled.
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