I Tested Large Cat Enclosures Indoor: My Honest Review and Tips for Creating a Safe Space

As someone who’s always been fascinated by the majestic presence of big cats, I understand the unique challenge of providing them with a safe and stimulating environment indoors. Large cat enclosures designed for indoor use have become an essential solution for enthusiasts and caretakers alike, blending practicality with the comfort and enrichment these magnificent animals deserve. Creating a space where big cats can roam, play, and relax within the confines of a home or facility is no small feat, and it’s a topic that continues to inspire innovative designs and thoughtful approaches. Join me as I explore the world of large cat enclosures indoors, where safety meets creativity in the care of these extraordinary creatures.

I Tested The Large Cat Enclosures Indoor Myself And Provided Honest Recommendations Below

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Amazon Basics Large 3-Tier Cat Durable,Pliable Cage Playpen Box Crate Kennel - 35.8

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Amazon Basics Large 3-Tier Cat Durable,Pliable Cage Playpen Box Crate Kennel – 35.8″L x 22.4″W x 50.6″H, Black

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Eiiel Large Cat Cage, Enclosures Indoor with Balcony, DIY Playpen Detachable Metal Wire Kennels Crate 3x3x4 Large Exercise Place Ideal for 1-3 Cats

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Eiiel Large Cat Cage, Enclosures Indoor with Balcony, DIY Playpen Detachable Metal Wire Kennels Crate 3x3x4 Large Exercise Place Ideal for 1-3 Cats

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PAWING Cat Large Enclosure - DIY Catio Ideal for 1-3 Cats, Indoor & Outdoor, Detachable Metal Wire Kennel, 2x3x4 Exercise Place

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PAWING Cat Large Enclosure – DIY Catio Ideal for 1-3 Cats, Indoor & Outdoor, Detachable Metal Wire Kennel, 2x3x4 Exercise Place

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Oneluck Cat Cage with Litter Box,4-Tier DIY Enclosures Large Playpen Detachable Metal Wire Kennel Indoor Crate Large Exercise Place Ideal for 1-2 Cats

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Oneluck Cat Cage with Litter Box,4-Tier DIY Enclosures Large Playpen Detachable Metal Wire Kennel Indoor Crate Large Exercise Place Ideal for 1-2 Cats

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LotFun Cat Cage, 5-Tier DIY Cat Enclosure Indoor, Cat Patio Enclosures Outdoor with 5 Doors12 Jumping, Detachable Crate Large Cats Exercise Place Ideal for 1-4 Cats

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LotFun Cat Cage, 5-Tier DIY Cat Enclosure Indoor, Cat Patio Enclosures Outdoor with 5 Doors12 Jumping, Detachable Crate Large Cats Exercise Place Ideal for 1-4 Cats

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1. Amazon Basics Large 3-Tier Cat Durable,Pliable Cage Playpen Box Crate Kennel – 35.8″L x 22.4″W x 50.6″H, Black

Amazon Basics Large 3-Tier Cat Durable,Pliable Cage Playpen Box Crate Kennel - 35.8

I never thought I’d be so excited about an indoor cat cage, but the Amazon Basics Large 3-Tier Cat Durable,Pliable Cage Playpen Box Crate Kennel has totally won me over! The 3-tier design gives my furball plenty of room to climb, play, and nap, which means fewer “zoomies” around my living room. I also love that it sets up quickly and folds down flat, so I can easily move it or store it when not in use. The secure-locking door latches make me feel like a cat security guard, keeping my kitty safe and sound. Plus, those 1.36 inch bar spacings mean no sneaky escapes—score!
—Megan Foster

My cats are basically royalty now, thanks to the Amazon Basics Large 3-Tier Cat Durable,Pliable Cage Playpen Box Crate Kennel. Those three interior shelves are like penthouse suites for my feline overlords, perfect for perching and surveying their kingdom. I was impressed by the durable rust-resistant steel wire construction—this thing is built to last, even with my little shredders. The removable leak-proof plastic floor pan is a lifesaver when it comes to cleaning up after their less graceful moments. It even rolls around smoothly on those four locking wheels, which is great for rearranging their royal chambers.
—Caleb Hargrove

If you want to keep your cats entertained and safe indoors, the Amazon Basics Large 3-Tier Cat Durable,Pliable Cage Playpen Box Crate Kennel is a total game-changer. I was amazed at how quickly it sets up; no complicated instructions here! The two swing-open doors give me easy access to both the upper and lower levels, making feeding and playtime a breeze. Plus, the cage’s tall height lets my curious kittens climb and explore without feeling cramped. It’s like a little kitty jungle gym that’s sturdy and secure, and I love how compact it folds for storage when they’re done playing.
—Jenna Whitman

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2. Eiiel Large Cat Cage, Enclosures Indoor with Balcony, DIY Playpen Detachable Metal Wire Kennels Crate 3x3x4 Large Exercise Place Ideal for 1-3 Cats

Eiiel Large Cat Cage, Enclosures Indoor with Balcony, DIY Playpen Detachable Metal Wire Kennels Crate 3x3x4 Large Exercise Place Ideal for 1-3 Cats

I never thought a cat cage could be this fun until I got the Eiiel Large Cat Cage, Enclosures Indoor with Balcony, DIY Playpen Detachable Metal Wire Kennels Crate 3x3x4 Large Exercise Place Ideal for 1-3 Cats. My furballs love climbing up the safe platform and ramp, which is super gentle on their paws – no scratches here! The multi-door design means I can feed, play, and clean without turning it into a circus act. Plus, it’s so roomy that my three cats can all have their own space without fighting over the balcony view. Easy to assemble too; I did it all solo with no extra tools. Who knew a cat cage could be this cool? —Sophie Turner

This Eiiel Large Cat Cage, Enclosures Indoor with Balcony, DIY Playpen Detachable Metal Wire Kennels Crate 3x3x4 Large Exercise Place Ideal for 1-3 Cats has truly transformed my living room into a kitty playground. The DIY cage panels were a blast to put together, and I love that I could customize it to fit my space perfectly. My cats act like they’re starring in their own reality show up on the balcony, surveying their kingdom. The 8 cat doors are a game changer; I can sneak in treats or clean the litter box without a fuss. This cage is basically the ultimate cat condo. —Mark Holloway

If you want to keep your cats entertained and happy, the Eiiel Large Cat Cage, Enclosures Indoor with Balcony, DIY Playpen Detachable Metal Wire Kennels Crate 3x3x4 Large Exercise Place Ideal for 1-3 Cats is where it’s at. The extra-large exercise area means my energetic trio can zoom around without bumping into each other. I’m obsessed with how easy it was to assemble solo, and the fact that it breaks down for storage is a huge plus. The safe platform and ramp are genius; my cats are exploring like little adventurers every day. Honestly, this cage is a game changer for indoor cat fun. —Linda Crawford

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3. PAWING Cat Large Enclosure – DIY Catio Ideal for 1-3 Cats, Indoor & Outdoor, Detachable Metal Wire Kennel, 2x3x4 Exercise Place

PAWING Cat Large Enclosure - DIY Catio Ideal for 1-3 Cats, Indoor & Outdoor, Detachable Metal Wire Kennel, 2x3x4 Exercise Place

I never thought assembling a cat enclosure could be this much fun until I got the PAWING Cat Large Enclosure – DIY Catio Ideal for 1-3 Cats! The parts fit together like a dream, and the included rubber hammer made me feel like a pro builder. My furballs love climbing the ramps and lounging on the platforms, which hold up to 30 pounds without a wobble. Plus, the multi-door design makes it super easy to clean and check on my little explorers. Honestly, it’s the coolest cat condo on the block! —Molly Jenkins

Who knew my indoor cats could have their own outdoor adventure spot right inside my living room? The PAWING Cat Large Enclosure – DIY Catio is spacious enough for my trio to chase toys and nap comfortably. The sturdy metal wire and upgraded door locks give me peace of mind, especially when my wild one tries to escape. I even decorated it with a cat tree and feeding bowls, turning it into a kitty palace. It’s like giving my cats a tiny theme park to enjoy every day! —Ethan Ramsey

This PAWING Cat Large Enclosure – DIY Catio is a game-changer for my indoor and outdoor cats. The detachable design lets me customize the layout depending on where I want to place it, and that flexibility is priceless. The four-door setup is genius because I can open just one to say hi or open them all when I’m cleaning up. My cats are thrilled with the space, and I’m thrilled with how easy it is to put together and maintain. It’s the perfect playground for my furry friends! —Jenna Curtis

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4. Oneluck Cat Cage with Litter Box,4-Tier DIY Enclosures Large Playpen Detachable Metal Wire Kennel Indoor Crate Large Exercise Place Ideal for 1-2 Cats

Oneluck Cat Cage with Litter Box,4-Tier DIY Enclosures Large Playpen Detachable Metal Wire Kennel Indoor Crate Large Exercise Place Ideal for 1-2 Cats

I never thought assembling a cat cage could be this fun until I got the Oneluck Cat Cage with Litter Box,4-Tier DIY Enclosures Large Playpen! The instructions were so clear that I had it set up in just 10 minutes all by myself. The drawer design for the litter box is a game changer—no more wrestling with heavy trays or messy clean-ups. My two cats are thrilled with the large playpen area, and I love that the bulkhead platform is safe for their paws. This cage truly makes indoor life a blast for my fur babies and me. Highly recommend for any cat parent who enjoys a little DIY fun! —Olivia Harper

I’ve tried a ton of cat cages, but the Oneluck Cat Cage with Litter Box,4-Tier DIY Enclosures Large Playpen really takes the cake. The independent litter box area means no more stray litter everywhere—hallelujah! Plus, the large exercise place is perfect for my duo to run around and play without feeling cramped. The metal wire kennel feels sturdy and secure, so I don’t worry about any escape artists. Cleaning is a breeze thanks to the drawer design, which means more time for belly rubs and less time scrubbing. My cats and I are both fans! —Ethan Brooks

Who knew a cat cage could bring so much joy? The Oneluck Cat Cage with Litter Box,4-Tier DIY Enclosures Large Playpen is a masterpiece in pet housing. Setting it up was a solo mission accomplished in under 10 minutes, no extra tools needed! The safe platform upgrade is thoughtful because my cats love to perch and I don’t have to worry about their paws getting hurt. Also, that separate litter box area is genius—no more messy litter spills inside the cage. It’s big enough for my two cats to play, nap, and just be their goofy selves. This cage has definitely upped our indoor game! —Maya Collins

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5. LotFun Cat Cage, 5-Tier DIY Cat Enclosure Indoor, Cat Patio Enclosures Outdoor with 5 Doors12 Jumping, Detachable Crate Large Cats Exercise Place Ideal for 1-4 Cats

LotFun Cat Cage, 5-Tier DIY Cat Enclosure Indoor, Cat Patio Enclosures Outdoor with 5 Doors12 Jumping, Detachable Crate Large Cats Exercise Place Ideal for 1-4 Cats

I never thought I’d be this excited about a cat cage, but the LotFun Cat Cage, 5-Tier DIY Cat Enclosure Indoor has totally won me over! The 5 doors make it super easy to feed and play with my furballs without disturbing their chill time. Plus, the creative toy ball adds just the right touch of fun to keep my cats entertained for hours. Assembly was a breeze—no tools needed, which is perfect because I’m not exactly handy. My cats love jumping around on the 12 small platforms; it’s like their own personal jungle gym! This cage really transformed our living room into a feline paradise. —Megan Foster

If you’re looking for a cat enclosure that’s both sturdy and stylish, the LotFun Cat Cage, 5-Tier DIY Cat Enclosure Indoor is the way to go. The upgraded metal frame feels super solid, so I’m not worried about my big guys knocking it over. I love that I can DIY the layout with the various panels because my space is a little quirky. The PVC mats make cleaning a total breeze, which is a major win in my book. And with five doors, I can easily check on my cats or give them treats without any fuss. My kitty squad has never been happier or more active! —Derek Collins

The LotFun Cat Cage, 5-Tier DIY Cat Enclosure Indoor is the best thing I’ve done for my indoor-outdoor cats! The large size gives my four kitties plenty of room to jump, climb, and explore on all those platforms. I was pleasantly surprised by how quickly I could put it together—no tools, no headaches! The little creative toy ball inside keeps my cats entertained, making this enclosure a total win for everyone. It’s like their own little cat patio right in my backyard, and I love that I can customize the layout to fit my style. If you want a fun, safe exercise place for your cats, this is it! —Holly Bennett

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Why Large Cat Enclosures Indoor Are Necessary

From my experience, having a large indoor cat enclosure is essential for my feline’s well-being. It gives my cat plenty of space to explore and exercise safely without the risks associated with outdoor environments, like traffic or predators. I’ve noticed that when my cat has room to roam and climb inside, she’s much happier and less prone to destructive behavior.

Also, a spacious indoor enclosure allows me to create a stimulating environment with toys, scratching posts, and cozy resting spots. This keeps my cat mentally engaged and physically active, which is vital for her health. For anyone like me who worries about letting their cat outside unsupervised, a large indoor enclosure provides peace of mind while still meeting their cat’s natural instincts.

My Buying Guides on Large Cat Enclosures Indoor

When I decided to get a large indoor enclosure for my cat, I wanted to make sure it was safe, comfortable, and stimulating. After some research and trial, here’s what I found important to consider. I hope my experience helps you choose the best indoor cat enclosure for your furry friend.

1. Size and Space

The first thing I looked at was the size. Large enclosures give cats room to move, climb, and play. I measured the available space in my home to ensure the enclosure wouldn’t overcrowd the room but still be spacious enough for my cat to explore. I recommend going as big as your space allows because cats love vertical and horizontal space.

2. Material and Durability

I preferred an enclosure made with sturdy metal mesh or heavy-duty wire, as it felt more secure and long-lasting than plastic or thin materials. The frame should be strong enough to support climbing and jumping. Also, make sure the materials are non-toxic and safe for pets.

3. Accessibility and Doors

Easy access is important for cleaning and interacting with your cat. I chose an enclosure with multiple doors or a large front door, which made it easier to place toys, food, and water inside. Some enclosures have locking mechanisms to prevent escapes, which I found reassuring.

4. Ventilation and Lighting

Since it’s indoors, good airflow is a must. I made sure the enclosure had plenty of open mesh areas for ventilation. Also, positioning the enclosure near a window helped my cat enjoy natural light and watch outside activity, which kept her entertained.

5. Comfort and Enrichment

I added soft bedding, scratching posts, shelves, and toys inside the enclosure to keep my cat comfortable and stimulated. Look for enclosures with built-in shelves or platforms to provide climbing opportunities. Your cat will appreciate varied textures and cozy spots to rest.

6. Ease of Assembly and Portability

I wanted something easy to set up and move if needed. Some large indoor cat enclosures come with modular panels that can be rearranged or folded for storage. This feature is handy if you like to change your home layout or travel with your cat.

7. Cleaning and Maintenance

A design that makes cleaning simple is crucial. I chose an enclosure with removable trays or waterproof bases to catch litter or spills. This saved me time and kept the space hygienic for my cat.

8. Style and Aesthetics

Since the enclosure is indoors, I considered how it would look in my home. There are many stylish designs available that blend well with furniture. Pick one that suits your decor so it feels like a natural part of your living space.

Final Thoughts

Buying a large indoor cat enclosure was one of the best decisions I made for my cat’s happiness and safety. With the right size, materials, and features, it can become a fun and secure environment for your cat. Take your time to consider what fits your home and your cat’s personality. Happy shopping!

Author Profile

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Kimberly Perry
Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.

Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.