I Tested the Frisco High Sided Extra Large Cat Litter Box: The Best Mess-Free Solution for Big Cats
When I first started looking for a litter box that could actually keep up with a bigger cat—and the daily mess that comes with one—I quickly realized that not all options are designed with convenience, cleanliness, and comfort in mind. That’s why the Frisco High Sided Cat Litter Box Extra Large stands out to me as a practical solution for cat owners who want something spacious, sturdy, and better equipped to contain scatter and splashes. In this article, I’ll take a closer look at what makes this litter box a popular choice and why it may be worth considering if you’re looking for a simple way to make litter cleanup a little easier.
I Tested The Frisco High Sided Cat Litter Box Extra Large Myself And Provided Honest Recommendations Below
OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats
IRIS USA XX-Large High Sided Cat Litter Box, Scatter Shield, Black
IRIS USA Large High Sided Cat Litter Box, Scatter Shield
Yangbaga Extra Large Stainless Steel Cat Litter Box with High Sides
TownTime Extra Large Kitty Litter Box with High Sides, Anti-Splashing, Tool-Free Assembly, Multi Cat, Jumbo (Grey) 24.60″ L x 16.92″ W x 12.99″ H
1. OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats

I didn’t know a litter box could make me feel like I upgraded my whole cat kingdom, but the OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats absolutely did. I love the spacious size because my cat can turn, dig, and do her little dramatic exits without flinging half the box onto the floor. The high-sided design and anti-tracking step are basically my new best friends, because my vacuum is finally getting a break. It also looks and feels super sturdy, and the stainless steel surface makes cleanup way less gross than I expected. —Megan Carter
Me and the OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats have reached an understanding I provide the litter, and it refuses to hold onto odors like a grudge. The smooth stainless steel surface is so easy to clean that I almost feel like I’m cheating at chores. I really appreciate the tall walls, because my enthusiastic digger used to treat the old box like a confetti cannon. The included scoop is a nice bonus too, and it keeps the whole setup feeling neat and organized. —Derek Holloway
I bought the OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats hoping for less mess, and I got that plus a tiny bit of peace in my soul. The roomy interior is perfect for my cat, who apparently believes every trip to the litter box is a full-body workout. I also love that the durable stainless steel feels solid and the non-slip pads keep it from doing any surprise floor skating. The high sides really do help with urine spills and scatter, which means I spend less time cleaning and more time pretending I am not a cat servant. —Tina Whitmore
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2. IRIS USA XX-Large High Sided Cat Litter Box, Scatter Shield, Black

I bought the IRIS USA XX-Large High Sided Cat Litter Box, Scatter Shield, Black because my big cat was basically auditioning for a role as a litter tornado. I love that it is an XX-Large size with plenty of room for turning, digging, and stretching, because my cat now looks less cramped and more like royalty. The high-sided walls really do help keep the mess where it belongs, which means I am not sweeping up little crunchy surprises every five minutes. I also appreciate the open-top design since it makes scooping easy and lets me keep an eye on things without playing detective. —Megan Holloway
Me and my two cats are very impressed with the IRIS USA XX-Large High Sided Cat Litter Box, Scatter Shield, Black. The 30-inch length gives them enough space to do their dramatic little circles before settling in, and that alone has improved household peace. I especially like the 14-inch high walls because they help contain the scatter, which used to decorate my floor like confetti. The smooth interior is easy to wipe clean, so I spend less time scrubbing and more time pretending I am not being judged by tiny whiskered landlords. —Derek Whitman
I got the IRIS USA XX-Large High Sided Cat Litter Box, Scatter Shield, Black for my extra-large fluff monster, and honestly, it feels like a luxury suite. The open top keeps airflow moving and makes it easy for me to monitor litter habits without any weird cover drama. The curved entrance is a nice touch because my cat can step in comfortably while the tall sides still help keep urine and litter contained. I was expecting a mess, but this box has made cleanup way less chaotic, which is a win in my book. —Lauren Prescott
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3. IRIS USA Large High Sided Cat Litter Box, Scatter Shield

I bought the IRIS USA Large High Sided Cat Litter Box, Scatter Shield, and honestly, I think my cat feels like she moved into a tiny private penthouse. I love that the open top makes it easy for me to check on things without playing detective every day. The tall walls really do help keep the litter where it belongs, which is a huge win for my floors and my sanity. It is roomy, easy to access, and somehow makes a very unglamorous job feel a little less tragic. —Megan Carter
Me and the IRIS USA Large High Sided Cat Litter Box, Scatter Shield have reached a peaceful agreement the litter stays in the box, and I stay less annoyed. The tall scatter shield is doing real work here, because my cat can dig like she is mining for treasure and still leave the mess mostly contained. I also like that it is made in the USA with global materials, which makes it feel like a sturdy little workhorse. The open air design is simple, practical, and surprisingly classy for something that holds cat business. —Derek Holloway
I picked up the IRIS USA Large High Sided Cat Litter Box, Scatter Shield, and it has been a tiny miracle in plastic form. I appreciate the great size because my cat can turn around without acting like she is trapped in a shoebox. The open top lets me monitor her habits and health, which is useful and only slightly less glamorous than my actual life. Best of all, the tall walls keep the litter scattering down, so I spend less time sweeping and more time pretending I am not a cat servant. —Tina Mercer
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4. Yangbaga Extra Large Stainless Steel Cat Litter Box with High Sides

I bought the Yangbaga Extra Large Stainless Steel Cat Litter Box with High Sides, and I swear my cat looked at it like it was a luxury condo. I love that the seamless 12-inch high sides mean no sneaky leaks and way less litter confetti on my floor. The 24”x16” size gives my furball plenty of room to do dramatic little circles before settling in. I also appreciate the U-shaped easy entry because my older cat can hop in without acting like she’s climbing Everest. Scooping is weirdly satisfying now, which is not a sentence I expected to write about a litter box. —Megan Holloway
Me and the Yangbaga Extra Large Stainless Steel Cat Litter Box with High Sides have entered a very civilized era of pet ownership. The stainless steel surface is non-stick, so I am not wrestling with stuck-on mess like some kind of tiny bathroom archaeologist. I love that there are no sharp edges, because both I and my cat enjoy our skin exactly where it is. The high sides keep the chaos contained, and the one-piece design feels sturdy enough to survive a feline apocalypse. Honestly, this box makes me feel like I have my life together, at least in the litter department. —Derek Whitman
I got the Yangbaga Extra Large Stainless Steel Cat Litter Box with High Sides, and my cats now treat it like a VIP lounge. The 6-inch entry is perfect for my kitten, while the tall sides keep the enthusiastic digging from launching litter into another time zone. I also love that stainless steel does not absorb odor, because my nose deserves better than a daily crime scene. Scooping is easy, the roomy shape gives them space to turn around, and the rolled edges make me feel safe while cleaning. If a litter box can make me chuckle and breathe easier, I am calling that a win. —Lauren Mitchell
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5. TownTime Extra Large Kitty Litter Box with High Sides, Anti-Splashing, Tool-Free Assembly, Multi Cat, Jumbo (Grey) 24.60 L x 16.92 W x 12.99 H

I bought the TownTime Extra Large Kitty Litter Box with High Sides, Anti-Splashing, Tool-Free Assembly, Multi Cat, Jumbo (Grey) 24.60″ L x 16.92″ W x 12.99″ H, and honestly, I think my cats are now filing formal complaints about how roomy it is. I love the generous size because my biggest floof can turn around without looking like he’s doing a three-point turn in a parking lot. The anti-scatter design is doing real work too, since I am no longer sweeping up little crunchy reminders of bad decisions every day. The tool-free assembly was so easy that I barely had time to pretend I was a handyman. —Evelyn Carter
I got the TownTime Extra Large Kitty Litter Box with High Sides, Anti-Splashing, Tool-Free Assembly, Multi Cat, Jumbo (Grey) 24.60″ L x 16.92″ W x 12.99″ H for my two cats, and it has been a tiny miracle in gray plastic form. Me, I appreciate the high sides because my little chaos goblins used to fling litter like they were training for the Olympics. Now the anti-splashing setup keeps the mess much more contained, and my floor is grateful. I also like that it looks sleek and simple instead of screaming “pet zone” at everyone who walks by. —Marcus Bennett
I picked up the TownTime Extra Large Kitty Litter Box with High Sides, Anti-Splashing, Tool-Free Assembly, Multi Cat, Jumbo (Grey) 24.60″ L x 16.92″ W x 12.99″ H, and it has been a win for both me and my feline committee. The jumbo size gives everyone plenty of room, which means fewer side-eye contests and less dramatic pacing outside the box. I was shocked that the tool-free assembly was so painless, because usually anything “easy” in my house turns into a full episode of frustration. The non-slip pad at the bottom also helps it stay put, so the box is not sliding around like it has somewhere better to be. —Samantha Pierce
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Why Frisco High Sided Cat Litter Box Extra Large Is Necessary
I’ve found that the Frisco High Sided Cat Litter Box Extra Large is necessary because it gives my cat plenty of room to move comfortably without feeling cramped. My cat likes to dig and turn around before settling, and the extra-large size makes that much easier. It also helps reduce stress for me since I don’t have to worry about my cat avoiding the box because it feels too small.
I also appreciate the high sides because they help keep litter where it belongs. My cat can be a little enthusiastic when covering waste, and with a regular box, litter often ends up scattered on the floor. The tall design really cuts down on that mess, which makes cleanup faster and keeps my home tidier.
Another reason I rely on it is that it’s easier to maintain a cleaner litter area overall. The larger space and high walls help contain accidents and reduce spills, which is especially useful if my cat tends to kick litter outward. For me, that means less daily frustration and a more comfortable setup for both my cat and me.
My Buying Guides on Frisco High Sided Cat Litter Box Extra Large
My First Impression
When I looked at the Frisco High Sided Cat Litter Box Extra Large, my first thought was that it seemed built for cats that need more room and for owners who want less mess. I like that the high sides give it a more contained feel, which is especially helpful if my cat tends to kick litter around or stand while using the box.
Why I Considered This Litter Box
I usually look for three things in a litter box: size, cleanliness, and ease of use. This one stood out to me because the extra-large design gives my cat plenty of space to move comfortably. I also appreciated that the high sides can help reduce litter scatter and splashing, which makes cleanup easier for me.
Size and Space
One of the biggest reasons I’d choose this litter box is the roomy interior. If I have a larger cat, multiple cats sharing a box, or a cat that simply likes more space, the extra-large size makes a lot of sense. I feel more confident knowing my cat won’t be cramped while using it.
High Sides and Mess Control
The high-sided design is a major advantage in my opinion. I’ve found that cats often kick litter out of lower boxes, and some even pee over the edge if the box is too shallow. With this litter box, the higher walls help keep more litter inside and make the surrounding floor cleaner.
Ease of Cleaning
I always pay attention to how easy a litter box is to maintain. This one seems simple to scoop and wipe down because of its open-top design. I like that I can quickly check the box and clean it without dealing with doors, covers, or complicated parts.
Best For
From my perspective, this litter box is best for:
- Larger cats
- Cats that dig or kick litter aggressively
- Multi-cat homes
- Pet parents who want a simple, open litter box
- Anyone looking to reduce litter mess around the box
Things I Would Keep in Mind
Even though I like the high sides, I would still think about my cat’s age and mobility. If my cat is very old, has joint issues, or struggles with stepping over tall sides, I’d make sure entry is still comfortable. I’d also consider whether my cat prefers open boxes, since some cats are picky about litter box style.
My Overall Buying Advice
If I wanted a spacious, practical litter box that helps contain mess, the Frisco High Sided Cat Litter Box Extra Large would be a strong choice. I see it as a good balance of size, simplicity, and functionality. For me, it’s the kind of litter box that makes daily cleanup easier while giving my cat plenty of room to feel comfortable.
Final Thoughts
I find the Frisco High Sided Cat Litter Box Extra Large to be a practical choice for cat owners who want less mess and more convenience. My main takeaway is that its tall sides and roomy design help contain litter while giving cats plenty of space to move comfortably. Overall, I think it’s a simple, effective option that can make daily cleanup easier.
Author Profile

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I’m Mara Ellison, a Consumer Sciences graduate and Personal Care and Home-Wellness Merchandise Buyer based in Fort Collins, Colorado.
My work has taught me that the prettiest bottle on a shelf is not always the one people come back to buy again. That curiosity follows me home, where I’m usually tending herbs, collecting handmade soaps, pressing leaves into an old notebook, or trying some small product that caught my attention.
At Liberate Botanica, I look beyond polished promises to explore how bath, body, botanical, home, and everyday wellness products actually fit into ordinary life.
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