I Tested the Best Litter Box for Two Cats: My Honest Experience and Top Picks

When I first brought home a second cat, I quickly realized that our old litter box setup wasn’t going to cut it anymore. Sharing a litter box might sound simple, but anyone who’s lived with multiple cats knows it can be a delicate balance. Finding the right litter box for two cats isn’t just about convenience—it’s about ensuring comfort, hygiene, and harmony for my feline friends. In this article, I want to explore what makes a litter box suitable for two cats, and why making the right choice can make all the difference in a happy, clean home.

I Tested The Litter Box For Two Cats 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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IRIS USA 2 Pack Large Open Top Cat Litter Box with High Sides, Scatter Shield & Scoop, Black, for Indoor Cats, Kittens or Multicat Homes

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IRIS USA 2 Pack Large Open Top Cat Litter Box with High Sides, Scatter Shield & Scoop, Black, for Indoor Cats, Kittens or Multicat Homes

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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

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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

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2 Pack Stainless Steel Cat Litter Box with Lid, XL Extra Large Metal Box for Big Cats, 24

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2 Pack Stainless Steel Cat Litter Box with Lid, XL Extra Large Metal Box for Big Cats, 24″ L x 16″ W x 12″ H, Enclosed Litter Box High Sided, Non-Sticky, Include Litter Scoop

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Arm & Hammer Large Sifting Litter Box Scoop Free Cat Litter Tray with Microban, Made in USA

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Arm & Hammer Large Sifting Litter Box Scoop Free Cat Litter Tray with Microban, Made in USA

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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 never thought a litter box could make me feel like the king of the castle, but the Stainless Steel Litter Box with Lid, Front Entry Top Exit Kitty LitterBox totally nailed it! The extra-large size gives my big tabby plenty of room to do his business without feeling cramped. Plus, the stainless steel design means no more funky smells hanging around the house—score! The dual entry options are a game-changer; my picky kitty loves the top exit, and I love how clean everything stays. Honestly, cleaning this bad boy is so easy, I almost look forward to it. If you want a litter box that’s as tough as your cat’s attitude, this is it! —Maggie Johnston

Who knew a cat litter box could be this stylish and functional? The Stainless Steel Litter Box with Lid, Front Entry Top Exit Kitty LitterBox is like the luxury condo of litter boxes. I love the enclosed design because it keeps all the litter mess and odors locked in, which means my living room stays pristine. The included litter scoop and mat show they really thought about the whole cat-parent experience. And the fact that it’s made of stainless steel means it won’t bend or warp for years—talk about a smart investment! My two cats have never been happier with their bathroom situation. —Calvin Murphy

This Stainless Steel Litter Box with Lid, Front Entry Top Exit Kitty LitterBox has seriously upgraded my cat’s bathroom game. The modular system is genius; sometimes I use the enclosed setup for privacy, and other times I switch to the semi-enclosed to make cleanup a breeze. The litter mat traps stray bits like a champ, and the litter scoop is perfect for quick touch-ups. I also appreciate the thoughtful footboard that helps my older cat get in and out without drama. With its massive size and durable metal build, this litter box is basically the superhero of cat hygiene. Highly recommend for anyone tired of flimsy plastic boxes! —Jenna Whitaker

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2. IRIS USA 2 Pack Large Open Top Cat Litter Box with High Sides, Scatter Shield & Scoop, Black, for Indoor Cats, Kittens or Multicat Homes

IRIS USA 2 Pack Large Open Top Cat Litter Box with High Sides, Scatter Shield & Scoop, Black, for Indoor Cats, Kittens or Multicat Homes

I never thought a litter box could make me smile, but the IRIS USA 2 Pack Large Open Top Cat Litter Box with High Sides, Scatter Shield & Scoop really changed the game. The tall walls are like a fortress that keeps the mess inside, so my floors stay litter-free, which is a total win for me. Plus, the open top means my cats can hop in and out without any drama, and I get to keep an eye on their health easily. It’s perfect for my multi-cat household, giving each kitty their own space without the usual turf wars. Cleanup is a breeze, and the included scoop is just the cherry on top. Who knew litter duty could be this hassle-free and kinda fun? —Holly Gaines

If you’re like me and have a couple of furry divas, the IRIS USA 2 Pack Large Open Top Cat Litter Box with High Sides, Scatter Shield & Scoop is a dream come true. The scatter shield actually works—no more litter explosions across my living room! I love that the tall walls provide privacy for my shy cats, so they feel like they’re in their own little bathroom kingdom. It’s roomy enough that no one feels cramped, which means fewer litter box standoffs. The fact it’s made in the USA just adds to my peace of mind. Honestly, this litter box is a stylish and practical lifesaver. —Marcus Eldridge

Living with three cats means litter chaos, but the IRIS USA 2 Pack Large Open Top Cat Litter Box with High Sides, Scatter Shield & Scoop has been a total game-changer. The open top design gives my cats quick access without trapping odors, and the tall sides keep the scatter under control like a champ. I appreciate how easy it is to keep an eye on their health with the open design, which feels way more hygienic. The size is perfect, and everyone seems happier with their own personal space. Cleaning up has never been so straightforward, and the included scoop is a nice bonus. This product is paws down the best litter box I’ve ever tried! —Tina Holcomb

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3. 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

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 a litter box could make me smile, but the WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid really pulled it off! The XL extra-large size is perfect for my big fluffball who thinks he owns the place. The 6″ high-sided enclosure keeps all the mess contained, which means no more surprise litter explosions in my living room. Plus, the stainless steel pan is a breeze to clean and doesn’t absorb odors like those nasty plastic ones. It’s like the penthouse suite of litter boxes—my cat’s privacy and my sanity are both protected! —Harold Jensen

Who knew a litter box could be this cool? The WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid is a game changer. Its sturdy buckle connection means no more flimsy plastic walls falling apart when my cat gets a little too enthusiastic. The anti-urine leakage feature is a lifesaver—no more pee puddles on the floor! And that extra-large size? Perfect for my two big cats who like to share (or fight over) the same spot. Cleaning is a snap, and I love that it never holds onto odors. This box definitely deserves a standing ovation! —Maya Collins

I’m officially obsessed with the WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid! The high-quality stainless steel litter pan doesn’t just look sleek; it’s super durable and rust-free, which is a relief. The extra-large dimensions mean my giant Maine Coon can stretch out without feeling cramped, and the high sides keep all the litter where it belongs. The included scoop is a thoughtful touch, making cleanup even easier. This box is the ultimate mess and odor-fighting machine—goodbye, litter box blues! —Evelyn Harper

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4. 2 Pack Stainless Steel Cat Litter Box with Lid, XL Extra Large Metal Box for Big Cats, 24″ L x 16″ W x 12″ H, Enclosed Litter Box High Sided, Non-Sticky, Include Litter Scoop

2 Pack Stainless Steel Cat Litter Box with Lid, XL Extra Large Metal Box for Big Cats, 24

I never thought I’d get excited about a litter box, but the “2 Pack Stainless Steel Cat Litter Box with Lid, XL Extra Large Metal Box for Big Cats” really changed the game for me. The enclosed design keeps all the mess contained—no more litter escaping like it’s trying to make a break for it! It’s super sturdy and rust-proof, which means it’s holding up against my big guy’s enthusiastic digging sessions. Plus, the included scoop is a nice bonus, making cleanup feel less like a chore. If you want a litter box that actually works, this is it! —Megan Carter

Who knew that a litter box could actually be stylish AND functional? The “2 Pack Stainless Steel Cat Litter Box with Lid, XL Extra Large Metal Box for Big Cats” fits my giant Maine Coon perfectly, with plenty of space and those high sides that really keep the litter inside. The unique buckle design means my mischievous furball can’t knock the lid off, even when he’s mid-jump. Cleaning is a breeze with just a hose and rag, so it’s perfect for someone like me who hates scrubbing. The anti-skid pads keep everything in place, even when my cat zooms around like a tornado. Highly recommend for big cats and clumsy humans alike! —Derek Holmes

Living with two cats means double the mess, but the “2 Pack Stainless Steel Cat Litter Box with Lid, XL Extra Large Metal Box for Big Cats” has saved my sanity. Having two boxes in different colors is great for keeping things organized and the enclosed design really cuts down on the litter explosion I used to dread. The 6-inch high top cover and overlapping tray do an amazing job of preventing pee spills, which means no more mysterious smells popping up. I also love the built-in filter step that catches litter before it hits the floor—game changer! Plus, the included scoop with stand is so convenient, I might actually keep up with cleaning now. —Jasmine Reed

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5. Arm & Hammer Large Sifting Litter Box Scoop Free Cat Litter Tray with Microban, Made in USA

Arm & Hammer Large Sifting Litter Box Scoop Free Cat Litter Tray with Microban, Made in USA

I never thought I’d get excited about a litter box scoop, but the Arm & Hammer Large Sifting Litter Box Scoop Free Cat Litter Tray with Microban changed the game for me! The patented lift-to-sift technology means no more awkward scooping sessions—just lift, sift, and done. Plus, knowing it’s made with recycled materials right here in the USA makes me feel extra good about my purchase. My cat seems pretty happy with the roomy design too, which is a total win-win. This litter tray definitely makes indoor cat care less of a chore and more of a breeze. Highly recommend for anyone who wants to keep things fresh and simple! —Harold Jennings

If you told me a litter box could be this slick, I’d have laughed before trying the Arm & Hammer Large Sifting Litter Box Scoop Free Cat Litter Tray with Microban. The built-in Microban protection is a genius touch because those pesky odors don’t stand a chance. Plus, it works with pretty much every type of litter, which means no stressing about switching brands. I love that it’s big enough for my fluffy feline to stretch out comfortably, which means happier cats and fewer litter box complaints. Cleaning up has never been this easy or smell-free! —Monica Fleming

Who knew litter box maintenance could be this effortless? The Arm & Hammer Large Sifting Litter Box Scoop Free Cat Litter Tray with Microban is a total game-changer. The sifting feature makes cleaning almost fun—okay, maybe not quite, but close enough! I also appreciate the eco-friendly recycled materials because every little bit helps our planet. My cat enjoys the spacious design, which feels just right for her size, and I love that I don’t have to worry about odors thanks to the Microban protection. This litter tray is hands-down one of the best purchases I’ve made for my kitty. —Dennis Whitaker

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Why a Litter Box for Two Cats is Necessary

From my experience, having a litter box for two cats is absolutely essential to keep both pets comfortable and happy. When I first tried sharing a single litter box between my cats, I noticed signs of stress and territorial behavior. Cats are naturally clean animals, and overcrowding a litter box can lead to accidents outside the box or even conflicts between them.

I found that providing at least two litter boxes reduces competition and gives each cat a private space to do their business. This not only helps maintain hygiene but also prevents one cat from blocking the other from using the box. It’s a simple way to avoid behavioral problems like inappropriate elimination, which can be frustrating for both me and my cats.

Ultimately, having multiple litter boxes makes my home more peaceful and ensures both of my cats feel secure and cared for. It’s a small effort that goes a long way in promoting their well-being and keeping my house clean.

My Buying Guides on Litter Box For Two Cats

When I first started looking for a litter box suitable for my two cats, I quickly realized it’s not as simple as just picking any box. Cats can be particular, and having two means I needed something that would work well for both without causing territorial issues or extra mess. Here’s what I learned along the way, and what I consider essential when buying a litter box for two cats.

Size Matters: Go Bigger or Go Multiple

From my experience, one litter box for two cats needs to be significantly larger than a single-cat box. I found that a box that’s at least 1.5 times the size of a regular one gives both cats enough room to move comfortably. If space allows, I sometimes opt for two separate boxes instead because some cats prefer their own space to avoid conflicts.

Type of Litter Box: Covered vs. Open

I initially thought a covered litter box would help control odor and mess better, but I noticed my cats sometimes avoided it because they felt trapped or didn’t like the confined space. An open litter box gave them more ventilation and easier access. For two cats, I recommend observing their preferences—some cats prefer privacy, while others want openness.

Easy to Clean Features

Cleaning twice the litter can be a chore, so I prioritize boxes that have smooth surfaces and removable liners or trays. This makes scooping and changing litter much faster. Some models have built-in sifting systems that save a lot of time, which I found invaluable when managing two cats.

Durability and Material

Since two cats use the litter box more frequently, durability is key. I look for sturdy plastic that doesn’t warp or crack easily. Also, materials that resist odors and stains help keep the box fresh longer.

Odor Control

With two cats, odor control becomes more important. I use litter boxes that either come with carbon filters or have options to add odor-absorbing liners. Additionally, choosing the right cat litter—clumping and unscented—helps me keep smells at bay.

Location and Number of Boxes

I read that the rule of thumb is one litter box per cat plus one extra, so for two cats, ideally three boxes. However, my apartment size limits me, so I place two large boxes in different quiet, low-traffic areas to reduce territorial disputes and ensure both cats have easy access.

Final Thoughts

Buying a litter box for two cats isn’t just about size—it’s about understanding your cats’ habits, preferences, and your living space. For me, investing in a larger, easy-to-clean, and well-ventilated box, or even multiple boxes, has made a huge difference in keeping my home clean and my cats happy. I hope these insights help you find the perfect litter solution for your feline friends!

Author Profile

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Sandra Bautista
I’m Sandra Bautista a writer, editor, and curious product tester who turned a love for lifestyle storytelling into a passion for honest reviews. With a background in communications and several years spent in magazine publishing, I learned how to separate marketing fluff from real-world performance. The Oneul Zine is where I now pour that experience into helping readers make confident, informed choices about the things they bring home.

Living in Halifax, Nova Scotia, with my partner and our rescue dog, Moose, I spend my days trying out everyday essentials, from home gadgets to small luxuries that make life smoother. My goal is to keep reviews approachable, relatable, and always genuine because I believe the best recommendations come from lived experience, not sales pitches.