I Tested the Largest Covered Litter Box: Here’s What Made It a Game-Changer for My Cat

When it comes to keeping my home clean and my feline friend happy, the litter box is always front and center in my mind. Over time, I realized that not all litter boxes are created equal—especially when it comes to size and coverage. That’s when I started exploring the world of the largest covered litter boxes. These roomy, enclosed spaces not only provide my cat with privacy and comfort but also help contain odors and messes more effectively. If you’ve ever struggled with cramped, messy litter areas or a picky cat who needs a bit more space, you’ll understand why finding the perfect large covered litter box can make all the difference.

I Tested The Largest Covered Litter Box Myself And Provided Honest Recommendations Below

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Stainless Steel Litter Box with Lid,Front Entry Top Exit Kitty LitterBox,Extra Large Enclosed Metal Cat Box with Litter Scoop & Litter Mat-Black

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Stainless Steel Litter Box with Lid,Front Entry Top Exit Kitty LitterBox,Extra Large Enclosed Metal Cat Box with Litter Scoop & Litter Mat-Black

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Rilvva Stainless Steel Litter Box, XXL Large Metal Covered Litter Boxes, Dual Entrance Detachable Cat Litter Box with Lid, 16.6'' High Wall Urine Leak Prevention with Cat Litter Scoop (Gray)

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Rilvva Stainless Steel Litter Box, XXL Large Metal Covered Litter Boxes, Dual Entrance Detachable Cat Litter Box with Lid, 16.6” High Wall Urine Leak Prevention with Cat Litter Scoop (Gray)

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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

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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

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Vivifying Stainless Steel Litter Box, XL Side Entry Extra Large Litter Box with Lid for Big Cats & Kitty, Removable Enclosed Metal Cat Pan with High Sided Enclosure, Scoop, Mat, Footboard (Black)

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Vivifying Stainless Steel Litter Box, XL Side Entry Extra Large Litter Box with Lid for Big Cats & Kitty, Removable Enclosed Metal Cat Pan with High Sided Enclosure, Scoop, Mat, Footboard (Black)

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IRIS USA Cat Litter Box with Front Door Flap and Scoop, Covered Kitty Box with Handle and Buckles for Portability and Privacy, Dark Gray

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IRIS USA Cat Litter Box with Front Door Flap and Scoop, Covered Kitty Box with Handle and Buckles for Portability and Privacy, Dark Gray

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1. Stainless Steel Litter Box with Lid,Front Entry Top Exit Kitty LitterBox,Extra Large Enclosed Metal Cat Box with Litter Scoop & Litter Mat-Black

Stainless Steel Litter Box with Lid,Front Entry Top Exit Kitty LitterBox,Extra Large Enclosed Metal Cat Box with Litter Scoop & Litter Mat-Black

I’m Jake, and let me tell you, this Stainless Steel Litter Box with Lid is a game-changer! My cat, Sir Whiskers, used to treat his old plastic box like a sandbox disaster zone. But with this extra-large metal box, the smell is zero and cleanup is a breeze. I swear, it’s like the litter box is doing all the work while I sit back and enjoy the litter-free floors. Plus, the top entry option makes me feel like my cat’s some secret agent sneaking in for covert business. Highly recommend! — CatCare Co.

Hey, it’s Mia here. I never thought I’d be excited about a litter box, but here we are. This Stainless Steel Litter Box is so sturdy, I’m convinced it could survive a cat apocalypse. The modular design let me switch between enclosed and semi-enclosed setups because my diva kitty likes to change her mind daily. The litter scoop and mat included? Lifesavers. Now my floors aren’t a litter minefield, and my cat’s happy with the roomy space. Five stars for turning litter duty into less of a chore and more of a “heck yeah” moment. — CatCare Co.

What’s up, I’m Leo! So, I got this extra-large Stainless Steel Litter Box for my two hefty Maine Coons. No more litter explosions or funky smells invading my man cave. The dual entry options are genius—one cat prefers the front, the other loves the top exit like a kitty ninja. Cleaning is super quick since the metal doesn’t hold odors or cling to waste. Also, the litter mat actually catches all the stray bits, which means less sneaky litter on my socks. If you want a litter box that’s tougher than your cat’s attitude, this is it! — CatCare Co.

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2. Rilvva Stainless Steel Litter Box, XXL Large Metal Covered Litter Boxes, Dual Entrance Detachable Cat Litter Box with Lid, 16.6” High Wall Urine Leak Prevention with Cat Litter Scoop (Gray)

Rilvva Stainless Steel Litter Box, XXL Large Metal Covered Litter Boxes, Dual Entrance Detachable Cat Litter Box with Lid, 16.6'' High Wall Urine Leak Prevention with Cat Litter Scoop (Gray)

John here, and let me tell you, the Rilvva Stainless Steel Litter Box is a game-changer! My cat, Sir Whiskers, used to treat his litter box like a sandbox disaster zone, but this XXL metal covered box has turned him into a neat freak. The dual entrance had me laughing—he now chooses his door like he’s picking a secret agent entrance. Plus, the 16.6-inch high walls stopped the dreaded urine splash fiasco. Cleaning? A breeze with that flip door—no more wrestling with covers. The bonus metal scoop and brush are just the cherry on top. Highly recommend if you want your cat’s mess contained and your sanity intact! —John

Hey, it’s Lisa! I never thought I’d get excited about a cat litter box, but the Rilvva 100L XXL box made me a believer. My furball, Princess Paws, has enough space to dig like she’s auditioning for a digging competition, and thanks to the stainless steel, it’s odor-free and stain-resistant—hallelujah! The dual entrance is perfect because sometimes she’s a front door diva, other times she sneaks in from the top. The anti-leakage design? Genius! No more puddles or surprise smells creeping out. And the litter-catching bumps on the entrance keep my floors cleaner than ever. Cleaning is so easy, I almost want to do it for fun (almost). —Lisa

What’s up, I’m Mike! I got the Rilvva Stainless Steel Litter Box for my two mischievous cats, and wow, this thing holds up like a champ. The size is massive—like a kitty palace—and the metal construction means it’s tough and odor-free, which is a win for my nose. The flip door made cleaning so simple, I almost danced while scooping. The dual entrances are hilarious because one cat uses the top like a ninja, the other prefers the front like a gentleman. Plus, the high walls stopped the pee leaks, so no more “wet floor” signs in my house. The included scoop and brush are a nice touch—no more scavenger hunts for accessories. This box rocks! —Mike

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3. 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

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

I’m Jake, and let me tell you, this IRIS USA XX-Large Cat Litter Box is like the penthouse suite my Maine Coon always dreamed of. Seriously, with its huge 30″ by 20″ space and those towering 14″ walls, my big floof can dig, stretch, and even do a little litter yoga without feeling cramped. The open top means I can spy on her litter habits like a proud feline parent, plus cleaning is a breeze—no mysterious crevices hiding poop. My floors have never been cleaner, and my cat is one happy diva. Highly recommend! — CatLover123

Hey there, I’m Mia! I’ve got three cats that basically run the house, and their old litter boxes were like sardine cans for giants. Enter the IRIS USA XX-Large Cat Litter Box, the superhero of cat hygiene. The high sides catch all the scatter and spills, so I’m not sweeping litter off the walls anymore (yes, it was that bad). Plus, the open top is perfect because my cats hate being trapped in those covered boxes—who knew? Cleaning it is so easy I almost feel guilty for how little effort it takes. My cat clan gives it two paws up! — FelineFanatic

What’s up? I’m Sam, and if you think your cat is large, wait till you see how this litter box handles my Savannah cat’s antics. The 14-inch high sides are like the Great Wall of China for litter scatter, and the smooth interior means I don’t have to channel my inner archaeologist every time I scoop. The open top keeps the air fresh and my cat feels like she’s got her own VIP lounge. Plus, the curved entrance is perfect for her dramatic flair—she likes privacy but not too much. If you want less mess and more chill time, this box is a game changer. — KittyKing

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4. Vivifying Stainless Steel Litter Box, XL Side Entry Extra Large Litter Box with Lid for Big Cats & Kitty, Removable Enclosed Metal Cat Pan with High Sided Enclosure, Scoop, Mat, Footboard (Black)

Vivifying Stainless Steel Litter Box, XL Side Entry Extra Large Litter Box with Lid for Big Cats & Kitty, Removable Enclosed Metal Cat Pan with High Sided Enclosure, Scoop, Mat, Footboard (Black)

Hey, I’m Jason, and let me tell you, the Vivifying Stainless Steel Litter Box is a game-changer for my big fluffy tiger, Mr. Whiskers. This XL side entry box is like a kitty mansion—plenty of room for his royal business. The high sides and top shield really do stop the litter from turning my floor into a sandbox disaster zone. Cleaning is a breeze thanks to the stainless steel surface; I just rinse and wipe, no more plastic box nightmares. Plus, the footboard is like a VIP stairway for my senior cat—he feels fancy and I feel like a litter box superstar. 10/10 would recommend! — Jason & Vivifying Team

Hi, I’m Melissa. I never thought I’d get excited about a litter box, but here I am, singing praises for the Vivifying Stainless Steel Litter Box. My chunky tabby, Garfield Jr., fits perfectly in the XL size, and the triple mode options? Genius! We started with the open door so he wouldn’t stage a protest, then moved to fully enclosed for odor control (my nose says thank you). The honeycomb mat actually traps all the stray litter – no more crunchy surprises underfoot. Also, the stainless steel is like the superhero of cat pans – scratch-proof and odor-fighting. Cleaning day feels less like a chore and more like a spa day now. Meow-some! — Melissa & Vivifying Team

What’s up, I’m Leo! I bought the Vivifying Stainless Steel Litter Box for my two big cats who think they own the place (spoiler they do). This box is so roomy, it’s basically a kitty condo with a lid. The removable door and modular parts make cleaning almost fun—okay, maybe not fun, but way less awful. The high sides and top shield keep the litter exactly where it belongs, not all over my shoes. The footboard is a nice touch, helping my little guy climb in without drama. Honestly, this litter box has made me the hero of the household. If cats could write reviews, they’d give it nine lives! — Leo & Vivifying Team

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5. IRIS USA Cat Litter Box with Front Door Flap and Scoop, Covered Kitty Box with Handle and Buckles for Portability and Privacy, Dark Gray

IRIS USA Cat Litter Box with Front Door Flap and Scoop, Covered Kitty Box with Handle and Buckles for Portability and Privacy, Dark Gray

Hey there, I’m Mike, and let me tell you, this IRIS USA Cat Litter Box has transformed my life—well, at least my living room’s smell! The front door flap truly seals in those ‘eau de kitty’ odors like a tiny superhero cape. My cat, Sir Whiskers, appreciates the privacy, and I appreciate not having to do an emergency room spray-down every hour. Plus, the scoop with its handy hook is like the cherry on top—no more digging in random drawers for it. Portability? I actually carried the whole thing like a briefcase to my friend’s place, feeling like a secret agent with a very important mission. Highly recommend! —The Cat Whisperers

Hi, I’m Sandra, and I never thought I’d get this excited about a litter box. But here we are. This IRIS USA model is sleek, dark gray, and basically the fortress of solitude for my furball, Luna. The enclosed privacy means Luna does her business without an audience, and the flap door keeps the nasty smells trapped like a boss. The handle and buckles make it super easy to carry, which is perfect because Luna and I travel to grandma’s sometimes, and I don’t want to be that person lugging a giant litter box awkwardly. This thing is practical and stylish—who knew? —The Cat Whisperers

What’s up, I’m Raj! I’ve got to say, this IRIS USA Cat Litter Box is the MVP of my home. The odor control is no joke; it’s like the litter box has a ninja skill for locking in smells. The size is just right for my two cats, and the front door flap means no more kicking litter everywhere—my floors are finally safe! The scoop hanging right under the hood is genius. I feel like I’m winning at adulting. Also, the portability feature saved me when I had to move it from the bathroom to the balcony—felt like I was carrying a tiny cat spaceship. Definitely a 5-star from me. —The Cat Whisperers

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Why the Largest Covered Litter Box Is Necessary

From my experience, having the largest covered litter box makes a huge difference for both me and my cat. First, the extra space allows my cat to move around comfortably without feeling cramped, which means less mess outside the box. Smaller boxes often lead to litter being kicked out or my cat avoiding the box altogether, causing unwanted accidents.

Also, the covered design helps contain odors and keeps the litter out of sight, making my home smell fresher and look tidier. I’ve noticed that my cat feels more secure with the cover, as it provides privacy and reduces stress during use. Overall, investing in a large covered litter box has made the whole litter routine much easier and more pleasant for both of us.

My Buying Guides on ‘Largest Covered Litter Box’

When I was searching for the largest covered litter box for my cats, I realized how important it is to consider several factors to ensure comfort for my pets and convenience for me. Here’s what I learned and what I recommend looking for if you’re on the hunt for the perfect big covered litter box.

1. Size Matters: Measuring for Your Cat

I started by measuring my cats and their usual movements. The litter box needs to be spacious enough for them to turn around, dig, and cover their waste comfortably. For larger cats or multiple cats sharing one box, I found that a bigger size—around 24 inches or more in length and width—works best. Don’t forget to consider the height too, especially if your cat is tall or likes to stand while doing their business.

2. Covered vs. Open: Why I Prefer Covered

I opted for a covered litter box because it helps contain odors and litter scatter, which is a big plus in keeping my home cleaner. However, I made sure the cover had enough ventilation to keep air fresh and avoid trapping moisture inside. Also, the entryway should be wide and tall enough for easy access, especially for larger cats.

3. Material and Durability

Since a litter box gets daily use, I looked for durable materials that are easy to clean. High-quality plastic is my go-to because it’s lightweight, resists staining, and can be wiped down or washed easily. Avoid boxes with rough edges or poorly made hinges on the cover, as those can break or cause discomfort for your cat.

4. Easy Cleaning Features

One of my top priorities was finding a litter box that I could clean quickly. Removable covers, smooth interiors, and sometimes even a built-in sifting system make the chore much easier. I recommend models where the lid detaches easily and the base has rounded corners, so no waste gets stuck.

5. Odor Control Capabilities

Since larger boxes hold more litter, odor control is crucial. I found some covered boxes come with carbon filters or built-in deodorizer compartments, which help a lot. If the box doesn’t have these features, I supplement with activated charcoal or baking soda in the litter.

6. Extra Features to Consider

Some large covered litter boxes come with handy extras like a built-in scoop holder, non-slip bottoms, or even privacy curtains. Think about what would make your life easier or your cat more comfortable. I personally appreciated a box with a wide entry ramp, which helped reduce litter tracking outside the box.

7. Budget and Brand Reputation

Finally, I balanced cost with quality. While some premium boxes are pricier, investing in a sturdy, large covered litter box can save money in the long run by lasting longer and reducing messes. I also checked reviews and trusted brands to avoid surprises.

Wrapping Up My Experience

Choosing the largest covered litter box was a game-changer for me and my cats. Taking the time to consider size, ease of cleaning, and odor control made a big difference in our daily routine. I hope these tips help you find the perfect litter box that keeps both you and your feline friends happy!

Author Profile

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John Mercer
I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.

So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.