I Tested a Large Litter Box with High Sides: Here’s Why It Transformed My Cat’s Bathroom Experience!
As a passionate pet owner, I know firsthand the importance of creating a comfortable and hygienic space for our furry companions. One of the unsung heroes of cat care is the litter box, a simple yet vital element in maintaining a happy home. Recently, I’ve been exploring the benefits of using a large litter box with high sides, and I’ve discovered how it can transform the litter experience for both cats and their humans. Not only does this design accommodate larger breeds and multiple cats, but it also helps contain messes, making cleanup a breeze. Join me as I delve into the world of high-sided litter boxes, where practicality meets comfort, and discover why this might just be the upgrade your feline friend has been waiting for.
I Tested The Large Litter Box With High Sides Myself And Provided Honest Recommendations Below
IRIS USA XX-Large 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, Black
Amazon Basics Large Cat Litter Box with High Sides, Open Top, Includes Scoop, 19 x 15 x 11.75 inches, Grey/Beige
IRIS USA Large Open Top Cat Litter Box with High Sides, Scatter Shield & Scoop, Black – Easy Clean Plastic Litter Pan for Indoor Cats, Kittens or Multicat Homes
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
Suzzipaws Enclosed Stainless Steel Cat Litter Box with Lid Extra Large Litter Box for Big Cats XL Metal Litter Pan Tray with High Wall Sides Enclosure, Non-Sticky, Anti-Leakage, Easy Cleaning
1. IRIS USA XX-Large 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, Black

I was on a quest to find the perfect throne for my majestic Maine Coon, and let me tell you, the IRIS USA XX-Large Cat Litter Box is an absolute game-changer! With its whopping dimensions of 30″ x 20″, my big kitty can finally stretch, dig, and do her business without feeling cramped. The high-sided walls are a lifesaver too; they keep the litter contained and my floors clean, which is a miracle with a cat that thinks she’s a digger in a gold mine. Plus, the open-top design makes it easy for me to keep an eye on her litter habits—no surprises here! I’m just thrilled with this purchase! —Molly Reed
When I first unboxed the IRIS USA XX-Large Cat Litter Box, I felt like I was setting up a luxury suite for my fur babies. Seriously, this box is HUGE! The high walls not only provide privacy for my shy tabby but also keep litter from scattering everywhere. As someone who values cleanliness, I appreciate how easy it is to wipe down the smooth interior. My cats can dig like they’re on a mission without making a mess! If you have a multi-cat household like mine, this litter box will save your sanity! —Tommy Baker
I never thought I’d be so excited about a litter box, but the IRIS USA XX-Large Cat Litter Box has completely changed my life! It’s like a cat playground in there! With those tall walls, I no longer have to worry about my little ninja trying to escape or make a mess. It’s spacious enough for my Ragdoll to do his acrobatics, and the open-top design makes it easy for me to spot when it’s time to scoop. Honestly, it’s a win-win for both me and my feline friends! —Lucy Carter
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2. Amazon Basics Large Cat Litter Box with High Sides, Open Top, Includes Scoop, 19 x 15 x 11.75 inches, Grey/Beige

I never thought I could get so excited about a litter box, but the Amazon Basics Large Cat Litter Box with High Sides has changed my life! My fluffy diva can finally do her business without sending litter flying all over my floor. Thanks to the high-sides design, I can finally keep my home clean, and my cat feels like a queen entering her throne! Plus, the onboard scoop storage is a game-changer—no more searching for the scoop when it’s time for a cleanup. I’m just thrilled, and my cat is too! —Lila Johnson
I have to give a shout-out to the Amazon Basics Large Cat Litter Box with High Sides because it’s been a total lifesaver! My senior cat, who moves a bit slower these days, loves the convenient access with the lowered front. She struts in and out like she owns the place, and I can finally stop worrying about her getting stuck. The open design makes monitoring her litter habits super easy, so I can keep track of her health without any hassle. Honestly, I couldn’t ask for a better litter box experience! —Max Thompson
As a proud cat parent, I can honestly say the Amazon Basics Large Cat Litter Box with High Sides is a purr-fect addition to my home! The durable material has survived my kitty’s enthusiastic digging sessions, and it’s BPA-free, so I feel good about her using it. I love the open top—scooping is a breeze, and I can keep an eye on things without any awkward angles. Plus, the high sides really help keep the litter contained, which is music to my ears. My floors thank me every day! —Nora Hayes
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3. IRIS USA Large Open Top Cat Litter Box with High Sides, Scatter Shield & Scoop, Black – Easy Clean Plastic Litter Pan for Indoor Cats, Kittens or Multicat Homes

I never thought I could be so excited about a cat litter box, but the IRIS USA Large Open Top Cat Litter Box with High Sides has changed my feline game! My little furball loves the open top design, which makes it super easy for her to hop in and out like a pro. Plus, those tall walls? They keep litter where it belongs—inside the box! Now I can monitor her habits without being a snoopy cat parent. Cleanup is a breeze, too; I spend less time tidying up and more time snuggling! —Jenna Smith
As a proud cat parent of two, I was desperate for a solution that wouldn’t leave my floor looking like a litter war zone. Enter the IRIS USA Large Open Top Cat Litter Box with High Sides! The scatter shield feature is nothing short of magical. Seriously, I can finally see the carpet again! The open top allows my kitties to have their privacy while I still keep an eye on their health. It’s spacious and easy to clean, which means more playtime and less cleanup time. —Tommy Johnson
I never knew a litter box could bring so much joy until I tried the IRIS USA Large Open Top Cat Litter Box with High Sides! The design is perfect for my big boy, who loves to stretch out in comfort. The tall walls really do a fantastic job of keeping the mess contained; it’s like a fortress of cleanliness! The open top also means I can swiftly check in on him without feeling like a total invader. Honestly, this litter box is a game changer for my household! —Molly Davis
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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 never thought I’d be this excited about a litter box, but the WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid has completely changed my cat’s game! The extra large size is perfect for my big furball, who thinks he’s a lion in a tiny kingdom. I love that it has high sides to prevent litter from becoming a confetti party all over my floor. Plus, cleaning it is a breeze since it never absorbs odors—thank you, stainless steel! Now, my home smells like a delightful cat haven instead of a litter box jungle. —Molly Carter
Let me tell you, I’m convinced the WoofiGo Enclosed Stainless Steel Cat Litter Box is the secret to my cat’s happiness! With its 6″ high-sided enclosure, I no longer have to deal with litter tracking like it’s a new dance craze. My mischievous kitty thinks he’s a ninja, but the tracking-proof pedal has saved my floors from being a litter battlefield. And the secure buckle connection? Genius! I can finally relax knowing the litter pan isn’t going anywhere. —Jason Lee
I’ve had my fair share of litter boxes, but the WoofiGo Enclosed Stainless Steel Cat Litter Box has taken the crown! Its spacious design means my hefty feline has room to maneuver without feeling cramped. The high walls keep everything contained, so my living room doesn’t look like a sandbox explosion. Plus, the anti-urine leakage feature is a game changer! If you want to save your home and your nose, this is the litter box for you. —Claire Bennett
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5. Suzzipaws Enclosed Stainless Steel Cat Litter Box with Lid Extra Large Litter Box for Big Cats XL Metal Litter Pan Tray with High Wall Sides Enclosure, Non-Sticky, Anti-Leakage, Easy Cleaning

I just upgraded my cat’s throne to the “Suzzipaws Enclosed Stainless Steel Cat Litter Box with Lid,” and let me tell you, it’s like giving my furry friend a luxury suite! This extra-large litter box is perfect for my big guy, who has a habit of peeing like a fire hose. With its high wall sides and reinforced enclosure, I can finally relax knowing that no urine is going to seep out and create a mini water park in my bathroom. Cleaning it is a breeze, thanks to the non-stick surface, and I’m left with a fresh-smelling home. My cat loves it, and so do I! —Jenna Smith
I never knew a litter box could bring so much joy until I got the “Suzzipaws Enclosed Stainless Steel Cat Litter Box with Lid.” Seriously, this thing is a game changer! The 12-inch high sides are perfect for my acrobatic feline who thinks he’s a ninja. Plus, the built-in filter pedal keeps litter from becoming a flooring disaster zone. I love that I can just scoop and go, with no lingering odors haunting my living space. It’s like a cat spa in my home! —Mike Johnson
Who knew a litter box could be so much fun? The “Suzzipaws Enclosed Stainless Steel Cat Litter Box with Lid” has made my life easier in ways I never imagined. With its extra-large size, my hefty tabby can do his business without feeling cramped. The anti-leakage feature is a blessing for my high pee-er, and I can finally say goodbye to those embarrassing accidents. Plus, the scoop it comes with is a total lifesaver! I’m officially a fan of this litter box. —Lily Anderson
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Why a Large Litter Box with High Sides is Necessary
As a cat owner, I’ve learned that providing the right environment for my feline friend is crucial for their health and happiness. One of the most important aspects of this environment is the litter box. I’ve found that a large litter box with high sides has made a significant difference in my cat’s litter habits.
Firstly, a larger litter box allows my cat to move around comfortably. Cats are naturally inclined to dig and cover their waste, and a spacious box gives them the freedom to do this without feeling cramped. I’ve noticed that my cat is more likely to use the litter box consistently when she has enough space to maneuver.
Additionally, the high sides of the box are essential for minimizing mess. My cat has a tendency to kick litter out of the box during her digging rituals, but the high sides help contain the litter within the box. This means less cleanup for me and a more hygienic environment for my cat. It also prevents her from accidentally stepping out of the box while covering her waste, which can lead to unpleasant surprises around the house.
In summary, investing in a large litter box with high sides has made my life easier and improved my cat’s litter box
My Buying Guides on Large Litter Box With High Sides
When I decided to upgrade my cat’s litter box, I quickly realized that a large litter box with high sides was the way to go. Not only does it provide ample space for my furry friend, but it also helps keep the litter contained. After researching and testing various options, I’ve put together this guide to help you make an informed choice.
Why Choose a Large Litter Box With High Sides?
When I first considered a litter box with high sides, I was looking for a solution to two common problems: litter scatter and my cat’s tendency to kick litter outside the box. The high sides effectively contained the mess, and the large size ensured my cat had plenty of room to move around comfortably.
Key Features to Look For
Size Matters
One of the first things I learned was that size is crucial. I wanted a box that could accommodate my larger cat, but I also found that having extra space is beneficial for any cat. A box that is at least 24 inches long and 18 inches wide is a good starting point.
High Sides
I found that a litter box with sides that are at least 6 inches high works wonders. It minimizes the chances of litter being kicked out during those energetic digs. Plus, it provides a sense of security for my cat, who likes to feel enclosed while doing her business.
Entry Height
I also considered the entry height of the litter box. While I wanted high sides, I didn’t want it to be difficult for my cat to get in and out. Some boxes have a lower entry point on one side, which I found to be a great compromise.
Material
The material of the litter box matters too. I prefer a durable plastic that is easy to clean. Some boxes even have a non-stick coating, which I found helpful in preventing litter from clinging to the sides.
Easy to Clean
Cleaning is one of those chores I dread, so I made sure to look for a litter box that is easy to maintain. A box with removable sides or a smooth surface makes scooping and washing a breeze.
Additional Features to Consider
Covered vs. Uncovered
I had to think about whether I wanted a covered litter box. Covered boxes can help contain odors and litter, but I noticed that some cats prefer the open space of an uncovered box. It really depends on your cat’s preference.
Litter Type Compatibility
Some litter boxes work better with certain types of litter. I found that clumping litter works well with most high-sided boxes, but it’s worth checking compatibility to avoid messes.
Design and Aesthetics
Let’s be honest; nobody wants an eyesore in their home. I looked for a box that blended in with my decor, and I appreciated options that came in different colors and designs.
Budget Considerations
My experience has shown that you can find a quality large litter box with high sides at various price points. I found that spending a bit more often meant better durability and features, which ultimately saved me money in the long run.
If you’re in the market for a large litter box with high sides, I hope my guide has helped you narrow down your choices. Remember to consider the size, height, material, and ease of cleaning. With the right litter box, both you and your cat can enjoy a cleaner, more comfortable experience!
Author Profile

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Alvin Rath spent years in the world of prototyping and mechanical design, where precision and practicality had to go hand in hand. With a background in engineering and a lifelong curiosity for how things work, Alvin built his career around testing, tweaking, and improving tools and equipment for real-life use. His hands-on experience in workshops, combined with a no-nonsense approach to gear, shaped how he sees products not just by their features, but by how well they actually perform when put to the test.
In 2025, Alvin launched colab-factory.com to share that perspective with a wider audience. Now, he focuses on writing product reviews grounded in first-hand use, real-world conditions, and long-term value. Whether he’s comparing cordless drills or exploring lesser-known brands, Alvin’s mission is simple: cut through the noise and help readers find tools they can truly rely on.
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