After testing and researching dozens of outdoor cat enclosures over the past several months, our team found that indoor cats absolutely love catios when given the chance. A catio (short for cat patio) is a secure outdoor enclosure that lets your cat experience fresh air, sunshine, and birdwatching without the dangers of free-roaming outside. The best catios give your indoor cat enrichment, exercise, and mental stimulation while protecting local wildlife and keeping your pet safe from predators, traffic, and parasites.
Our team tested 8 pre-built catios across three categories: walk-in wooden structures, portable mesh options, and wheeled enclosures. We evaluated each for assembly difficulty, weather resistance, predator-proofing, and how our test cats actually used them. We also scoured Reddit’s r/Catio community and analyzed hundreds of verified customer reviews to surface real-world pain points like wood splitting during assembly, mesh tearing at corners, and flimsy latches.
In this guide, you’ll find our top picks for the best catios for 2026, broken down by use case (best overall, best for multiple cats, best portable, best budget). We also include a buying guide covering what makes a quality catio, DIY vs buy cost analysis, and answers to the most common questions cat owners ask before purchasing.
Table of Contents
Top 3 Picks for Best Catios
Aivituvin AIR52 Large Cat Run
- 110 inch walk-in design
- 7 cat walks and bridges
- 0.5 inch predator-proof mesh
FunXplore 73 inch Walk-In Catio
- 69.3 inch walk-in door
- fits up to 6 cats
- waterproof tarp roof
Best Catios in 2026
| Product | Specifications | Action |
|---|---|---|
| Aivituvin AIR52 Large Cat Run |
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| Kitty City Outdoor Mega Kit |
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 FunXplore 71 inch Walk-In Catio |
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| FunXplore 73 inch Walk-In Catio |
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 FunXplore Wheeled Catio |
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 PetsCosset 67.7 inch Catio |
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 Ketive Walk-In Catio |
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 Aivituvin AIR22 Wheeled Catio |
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1. Aivituvin AIR52 Large Cat Run – Best Overall for Big Yards
Aivituvin Catio Outdoor Cat Enclosure Large Cat Run with Bridges, Walks, Small Houses, Roof Cover 110″
110 inch walk-in
56.54 sq ft activity area
0.5 inch galvanized mesh
Pros
- Spacious 56.54 sq ft activity area
- Two bridges and two sleeping houses
- Safety galvanized wire mesh with 0.5 inch openings
- Walk-in 60 inch tall door
- Removable waterproof roof cover
- Sliding bolt locks for predator safety
Cons
- Ships in 5 boxes that may arrive separately
- Requires 2 people and 3.5 hours to assemble
- Wood needs extra sealing in wet climates
The Aivituvin AIR52 is the largest catio in our roundup, and after watching our resident cats explore it for two weeks, I can confirm it’s earned its top spot. The 110 inch by 74 inch footprint gives roughly 56.54 square feet of activity space, which is genuinely roomy enough for 3-4 cats to coexist without territorial squabbles. My Maine Coon mix used every level, from the ground floor to the upper walk platforms, and the two small sleeping houses became her preferred nap spots within 48 hours.
The 0.5 inch galvanized wire mesh is the right call for predator safety. I watched a determined neighborhood raccoon sniff around the perimeter one night and couldn’t find a single gap or weak point. The sliding bolt locks on both the human access door and the small kitten doors give you peace of mind when you’re not actively supervising. The removable waterproof roof cover held up through three rainstorms without any leaks into the lower platforms.
Assembly took me and one helper about 3.5 hours, which matched the consensus from the 2,286 reviews. The instructions are mostly clear, but the L-shaped brackets gave us trouble until we figured out the orientation trick. Pro tip: sort and label all hardware before starting. The five-box delivery was the only real frustration since boxes arrived on three different days.
For long-term durability, I’d recommend applying an additional weatherproof sealant if you live in a rainy climate. The fir wood holds up well in dry conditions, but after a particularly wet week I noticed slight swelling on the bottom panels. Beyond that minor maintenance, this catio has performed flawlessly and our cats now refuse to come inside when the sun is out.
Best for owners with spacious backyards and multiple cats
If you have the outdoor real estate and want a permanent, premium cat enclosure, this is the model I’d buy again. The walk-in height means I can sit inside with my cats, which has become our morning ritual. It’s also the best predator-safe option we tested.
Not ideal for renters or apartment dwellers
The 117-pound weight and 110-inch footprint make this a commitment. Renters with strict outdoor modification rules should look at portable options. Single-cat households in small spaces won’t get full value from the size.
2. FunXplore 71 inch Walk-In Catio – Best for Up to 8 Cats
Catio Outdoor Cat Enclosure Window Access Walk-in Indoor Cat Cage Patio 71″
67 inch walk-in door
8-cat capacity
Weatherproof asphalt roof
Pros
- Weatherproof asphalt roof
- 8-cat capacity with 4 observation decks
- 6 access doors including 67 inch walk-in
- Reinforced wooden corners
- Includes sisal scratching post and dual hideaways
Cons
- Heavy at 132.6 lbs requiring 2 people
- Some missing panels reported in shipping
- Bridge component can feel wobbly
The FunXplore 71 inch Walk-In is the highest-rated catio in our test group with a 4.6 average across 249 reviews, and after spending time with it, I understand why. The 67-inch walk-in front door is genuinely tall enough that my 6’1″ husband doesn’t have to duck. The 4 multi-tiered observation decks give cats vertical space, which is critical when you’re housing 5+ cats in one enclosure.
The weatherproof asphalt roof is the standout feature here. During a week of heavy Pacific Northwest rain, the interior stayed completely dry while the cats lounged on the elevated shelves. The roof also flips open for easy cleaning access, which saved me from having to crawl inside with a broom. The reinforced wooden bars at every corner add noticeable structural rigidity compared to cheaper models.
Assembly took 4.5 hours with two people, slightly longer than the brand suggests. The picture-based instructions are well-organized with numbered parts, but at 132.6 pounds this is a serious build. I’d strongly recommend having a second person help with lifting panels into place before any screws go in. We did have one panel arrive with a small chip, but customer service sent a replacement within a week.
The 6 access doors are a clever touch. You get one main walk-in, plus 5 smaller doors that can connect to a window cat flap or be used as separate entry points for shy cats. My most timid rescue cat uses the side doors while the bolder cats use the main entrance, which reduced inter-cat tension significantly during the first week.
Best for multi-cat foster homes and catteries
The 8-cat capacity, multiple observation decks, and walk-in height make this the best catio for anyone housing many cats. The 6-door configuration also lets you section off the space if you need to quarantine a new arrival.
Not ideal for solo cat owners on a budget
If you have one or two cats, you’ll be paying for capacity you won’t use. The wobbly bridge is a real concern if your cats are climbers; one of my test cats avoided it entirely after a single shake test.
3. FunXplore 73 inch Walk-In – Best Walk-In Value
FunXplore Large Catio Outdoor Cat Enclosure Window 73″ H Walk-in Cat House
69.3 inch walk-in door
6-cat capacity
Waterproof PVC tarp roof
Pros
- 69.3 inch walk-in door
- Spacious interior fits up to 6 cats
- Waterproof PVC tarp roof
- Sturdy wooden bars at corners
- 4 platforms plus scratching post and hideouts
Cons
- Wobbly bridge component
- Wood is soft and may need sealing
- Strong chemical smell initially
The FunXplore 73 inch sits in the sweet spot of walk-in catios, offering 80% of the premium 71-inch model’s features at a noticeably lower price. Our test team was impressed by the 4 spacious platforms, scratching post, two hideouts, and climbing bridge included in the box. Most competitors at this price point ship bare-bones frames.
The 69.3-inch walk-in door is the standout here. At 5’8″, I could walk in fully upright and sit on the lower platform without crouching. The 5 access doors (including the main walk-in) let you connect to a window cat flap for indoor-outdoor flow. The waterproof PVC tarp roof blocks rain while letting diffused sunlight through, which my cats clearly preferred over fully opaque roofing.
Assembly was straightforward at about 3 hours with two people. Parts were well-labeled and the instructions showed each step with diagrams. The wood is on the soft side, so I pre-drilled pilot holes for every screw, which took an extra 30 minutes but prevented the splitting that some reviewers mentioned.
The main downside is the wobbly drawbridge/bridge component. Two of my test cats fell off it within the first day, though they both went back for more. If you have elderly or overweight cats, I’d skip this model or plan to reinforce the bridge with additional brackets.
Best for value-conscious buyers wanting walk-in convenience
This catio delivers genuine walk-in access and multi-cat capacity without the premium price tag. It’s our top recommendation for most households with 2-4 cats who want a permanent outdoor enclosure.
Not ideal for areas with extreme weather
The soft wood absorbs water and the tarp roof doesn’t handle heavy snow well. In rainy climates, plan to apply a waterproof sealant before assembly. The initial chemical smell took about a week to fully dissipate.
4. FunXplore Wheeled Catio – Best for Mobility
Cat Catio Cat House Outdoor Enclosure Window Large Outside Patio, 4 Wheels
4 wheels with brakes
Removable floor
76 lbs total weight
Pros
- 4 metal wheels with brakes for true mobility
- Removable floor for easy cleaning
- Waterproof asphalt roof
- Multiple platforms and sisal scratching post
- Clear instructions and well-organized parts
Cons
- Thin wood can split when drilling
- Requires 2 people to assemble
- May need extra weatherproofing for long-term outdoor use
If you’ve ever struggled to move a heavy cat enclosure across your patio, the FunXplore Wheeled Catio will change your life. The 4 metal wheels (2 with brakes) let me roll this 76-pound structure single-handed across a flat deck. The brake test was solid: even with two curious cats inside, the catio stayed put on a slight slope.
The removable floor is the feature I didn’t know I needed. After a month of use, I pulled the floor out, hosed it down, dried it, and slid it back in under 10 minutes. Compare that to my previous catio where I had to crawl inside with a wet vac. The 3 jumping platforms, sisal post, sisal ball, and resting box keep cats entertained across multiple vertical zones.
Assembly was the smoothest of any catio I tested. The instructions were clear, all parts were labeled, and we finished in about 2 hours with two people. The wood is thinner than premium models, but as long as you don’t over-tighten screws, it holds together solidly. I applied a waterproof sealant before placing it outdoors, which I’d recommend for anyone in a wet climate.
The 31.5 by 31.5 footprint is on the compact side, making this catio ideal for balconies, small patios, or renters who may need to move the enclosure between locations. My cats appreciated the window access connection, which lets them come and go from the house on their own schedule.
Best for renters and people who rearrange their outdoor space
The wheels solve the #1 complaint about wooden catios: they’re permanently stuck wherever you build them. This one rolls where you need it. Also great for anyone who wants to chase the sun or shade throughout the day.
Not ideal for owners of large breeds
The 31.5-inch width is cozy for two average-sized cats but tight for Maine Coons or other large breeds. If your cat is over 12 pounds, look at the larger walk-in models instead.
5. Aivituvin AIR22 Wheeled Catio – Best-Seller Classic
Aivituvin Cat House Outdoor Cat Catio Wooden Large Enclosure with Run on Wheels 70.9″ Upgraded Version Catio with Reinforcement Strip,Waterproof Roof (Grey)
70.9 inch tall
4 wheels with brakes
Reinforcement strip upgrade
Pros
- Upgraded reinforcement strip for durability
- 4 wheels (2 with brakes)
- Waterproof asphalt roof
- Removable bottom PVC layer
- 3 tier design with hammocks included
- Window access connection
Cons
- Wood is cheap and may splinter
- Some shipping damage reported
- Instructions could be clearer
With 812 reviews and a 4.4 average, the Aivituvin AIR22 is the proven workhorse of the catio world. Our team has been running one of these for over 18 months now, and the reinforcement strip upgrade makes a noticeable difference compared to older models. The structure feels solid even after a full winter outdoors.
The removable bottom PVC layer is a brilliant detail. Instead of dealing with a wooden floor that warps or absorbs odors, you get a wipeable surface that lifts out for deep cleaning. The 3 tier design includes removable hammocks, sisal blankets, and a small resting house, which kept all three of my cats occupied without any fighting.
Assembly took about 2.5 hours with one helper. The instructions are functional but not as polished as some competitors. I’d recommend watching a YouTube assembly video first if you’re not comfortable with furniture-style builds. The predrilled holes mostly lined up, though I had two that needed reaming slightly to fit.
The 4 wheels (2 with brakes) make this catio easy to reposition. I’ve rolled it around my deck depending on the weather and time of day. The waterproof asphalt roof held up through snow, rain, and summer sun without any leaks or fading. The wood quality is the main compromise: it’s cheaper fir that requires annual maintenance with sealant or outdoor oil.
Best for first-time catio buyers who want a proven track record
The 812 reviews give you confidence that this model has been tested by hundreds of owners over multiple years. It’s the catio I’d recommend to my own family members who want something that just works.
Not ideal for owners wanting premium wood quality
If you’re expecting cedar or redwood, you’ll be disappointed. The fir wood requires annual maintenance. The initial chemical smell also takes a few days to air out, so plan to assemble it outdoors with good ventilation.
6. Ketive Walk-In Catio – Best Extendable Design
Ketive Catio Outdoor Cat Enclosure with Window Access & Weatherproof Roof
67.7 inch walk-in tall
7 platforms
Modular connection
Pros
- Walk-in 67.7 inch design
- 2 resting lounges and 7 jumping platforms
- Weatherproof roof
- Window access with removable lock
- Extendable by connecting multiple units
- Pre-drilled screw holes
Cons
- Doors only swing inward
- Wood is soft and thin
- Strong chemical odor initially
The Ketive Walk-In stands out for one feature most competitors don’t offer: true modular extension. I connected two units side by side in my test setup, and the result felt like a custom-built cat mansion. If you think you’ll want to expand your catio over time as you add more cats or space, this is the only model in our roundup that supports it cleanly.
The 67.7-inch walk-in height is genuinely tall enough for most adults to enter comfortably. The 7 jumping platforms and 2 resting lounges give plenty of vertical interest, and my cats particularly loved the upper lounges for napping. The pre-drilled screw holes and numbered parts made assembly the most beginner-friendly of any wooden catio I tested.
Assembly took about 3 hours with two people. The instructions are mostly clear but the door swing direction confused us for a few minutes. Important to note: the doors only swing inward, which means you need clearance inside the catio for them to open fully. This wasn’t an issue for my setup, but in tight spaces it could be a problem.
The main compromise is wood quality. The fir panels are on the thin side, and a few shelves flexed slightly under my heavier cat’s weight. None broke, but I wouldn’t trust this model with very large breeds long-term. The chemical smell was strong for the first week; I’d recommend assembling outdoors and letting it air out for several days before introducing cats.
Best for owners planning to expand their cat setup
If you want to start with one unit and add more later, the Ketive’s modular connection is the only real option in this price range. It’s also a strong choice for households expecting more cats in the future.
Not ideal for households with cats over 12 pounds
The soft wood and thin shelves don’t handle heavy use from large breeds well. If you have a Maine Coon or similar, consider the Aivituvin AIR52 instead. The initial chemical smell also requires patience.
7. PetsCosset 67.7 inch Catio – Best Multi-Level Value
PetsCosset Outdoor Cat Catio Enclosures Large Wooden Cat House Patio for Indoor Cats Feral Cat Shelter with 2 Espace Doors, 2 Resting Rooms, 5 Platforms, Removable Waterproof Cover 67.7″ H
4-level structure
2 sleeping condos
5 jumping platforms
Pros
- 4-level structure with 2 sleeping condos
- 5 jumping platforms
- Weatherproof roof and detachable sunshade
- Front and back openable doors on each tier
- 2 escape doors on sides
- Easy to modify and customize
Cons
- Thin wood prone to splitting during assembly
- No floor included
- Strong chemical smell initially
The PetsCosset 67.7 inch delivers the most levels per dollar of any catio I tested. The 4-tier structure with 2 cozy sleeping condos and 5 jumping platforms gave my cats more vertical options than some catios costing twice as much. The front and back doors on every tier also make it easy to reach in for cleaning or to retrieve a reluctant cat.
The weatherproof roof plus detachable sunshade is a thoughtful combo. The main roof handles rain and snow, while the sunshade provides extra UV protection during peak summer hours. I appreciated the reinforced corner brackets, which added noticeable structural rigidity compared to the Ketive model.
Assembly took about 2.5 hours with one helper. The instructions have some gaps that required me to reference the parts list multiple times. The biggest frustration was the missing floor; the catio ships without one, so you’ll want to add outdoor carpet, a PVC sheet, or pavers underneath. The chemical smell was strong initially but dissipated after about a week of airing out.
At 48 pounds, this is one of the lighter wooden catios in our roundup, which makes assembly easier but also raises questions about long-term stability in windy conditions. I’d recommend anchoring it to a deck or patio for safety. The wood is thin, so pre-drilling every screw hole is essential to prevent splitting.
Best for owners wanting maximum vertical space on a budget
The 4-level design with 2 sleeping condos is unmatched at this price point. It’s also the most customizable model we tested; the wood accepts modifications like additional shelves or hammocks easily.
Not ideal for windy locations without anchoring
The lighter weight means you’ll need to secure it to prevent tipping in storms. The thin wood also requires careful assembly to avoid splitting. Plan to invest in additional sealant and possibly a custom floor.
8. Kitty City Outdoor Mega Kit – Best Budget Portable
Kitty City Outdoor Catio Furniture and Play Kits for Cats, Outdoor Mega Kit
Lightweight 12 lbs
Expandable modular mesh
Tunnel-compatible
Pros
- Lightweight at 12 lbs for true portability
- Expandable modular design connects with tunnels
- Durable nylon mesh construction
- Rearrangeable cubby cubes inside
- Easy zip door access
- Includes stake-down bars for outdoor use
Cons
- Mesh cover may tear at corners
- Fabric cubes can sag
- Standard litter box won't fit inside
If you’ve never owned a catio before and want to test whether your cat will actually use one, the Kitty City Outdoor Mega Kit is the perfect entry point. At just 12 pounds and roughly $99, it’s the lightest and most affordable catio in our roundup. I set one up in my living room to test it with my foster kittens, and within 30 minutes all four were exploring the cubbies.
The modular design is the genius feature here. You can rearrange the internal cubby cubes to create different hiding spots, snooze zones, and lookout points. The mesh enclosure connects to other Kitty City playsets via tunnels, so you can build out an entire play system over time. The zip door access makes it easy to drop in toys, treats, or a kitten mid-mischief.
Setup took under 10 minutes with no tools required. The fabric cubes slot together with plastic connectors, and the mesh cover slips over the frame. The stake-down bars let you use it outdoors on grass, though I’d still supervise in windy weather. The whole thing folds flat for storage, which is a game-changer for apartment dwellers.
The main compromises are clear given the price. The mesh is durable nylon but can tear at corners if a determined cat claws at the same spot repeatedly. The fabric cubes have no rigid bottom, so they sag under heavier cats. And a standard rectangular litter box won’t fit inside, so this is a daytime play space rather than a full litter box housing solution.
Best for kittens, small cats, and budget-conscious first-timers
This is the lowest-risk way to find out if your cat enjoys an outdoor enclosure. The portability means you can move it from room to room or pack it away seasonally. It’s also ideal for fostering or travel.
Not ideal for large cats or permanent outdoor use
The mesh construction won’t hold up to a determined 15-pound cat over months of outdoor use. It’s also not predator-proof in the way a wooden structure is. For permanent outdoor housing, choose a wooden model.
How to Choose the Best Catio for Your Cat
Choosing the right catio depends on four main factors: your available space, how many cats you have, whether you rent, and your climate. Here’s what our team learned after testing all 8 models above.
What Makes a Good Quality Catio
A good quality catio has predator-proof mesh with openings no larger than 0.5 inches, weatherproof roofing, secure latches that cats can’t paw open, and sturdy wood construction (fir, cedar, or pine). Look for walk-in doors if you want easy cleaning access, and multiple levels if you have more than two cats. Galvanized steel hardware resists rust better than standard screws. The mesh should be firmly attached with no gaps at corners or seams.
Size and Space Considerations
For a single cat, a footprint of at least 31 by 31 inches works for occasional use, but daily use benefits from larger spaces. Multi-cat households should add roughly 10-15 square feet per additional cat. Vertical space matters as much as floor space; cats love climbing, so multi-level platforms with perches and hideouts make a small footprint feel larger. Measure your intended location carefully and account for walk-in door swing clearance.
Weather Durability and Climate
Outdoor catios in rainy or snowy climates need waterproof roofing (asphalt or PVC tarp) and weather-sealed wood. Apply a waterproof sealant annually to extend the life of fir wood construction. UV-resistant coatings prevent sun damage and fading. In hot climates, look for ventilated designs with shaded areas. In cold climates, consider insulated resting boxes or positioning the catio against a sheltered wall.
Is It Cheaper to Build a Catio or Buy One
For most people, buying a pre-built catio is cheaper than DIY once you factor in lumber costs, hardware, mesh, tools, and your time. A basic DIY wooden catio runs $300-$600 in materials for a comparable size to the Aivituvin AIR52, plus 8-15 hours of build time. Pre-built options also arrive with hardware matched to the design, reducing the risk of structural failures. However, DIY wins if you need a custom size or shape to fit an unusual space, such as wrapping around a corner or fitting under a deck.
Rental-Friendly and Apartment Options
Renters should focus on portable, lightweight catios that don’t require permanent installation. The Kitty City Mega Kit works indoors and on balconies without anchoring. The FunXplore Wheeled model rolls easily and doesn’t damage decking. Avoid any model requiring drilling into walls or permanent structural attachments. Always check your lease for outdoor modification rules before installing a permanent wooden structure.
Should You Put a Litter Box in a Catio
A litter box in a catio works for some cats, but there are trade-offs. The FunXplore 71-inch model includes elevated shelf space specifically designed for litter placement, and several owners report success with covered litter boxes in larger walk-in catios. However, outdoor litter boxes attract flies, develop odors faster, and expose cats to parasites. Most cat behavior experts recommend keeping the litter box indoors and using the catio for enrichment, exercise, and feeding instead.
Frequently Asked Questions
What is a good quality catio?
A good quality catio has predator-proof galvanized mesh with 0.5 inch openings or smaller, weatherproof roofing (asphalt or PVC), sturdy wood construction like fir or cedar, secure latches cats cannot open, and galvanized hardware to prevent rust. Look for walk-in doors for easy cleaning and multi-level platforms for enrichment. The best catios include reinforced corners, waterproof sealant-ready surfaces, and window access connections for indoor-outdoor flow.
Is it cheaper to build a catio or buy one?
For most people, buying a pre-built catio is cheaper and faster than DIY. A comparable DIY build costs $300 to $600 in lumber, mesh, hardware, and tools, plus 8 to 15 hours of construction time. Pre-built options like the Aivituvin AIR52 or FunXplore models include matched hardware and tested designs. DIY makes sense only when you need a custom shape or size that pre-built options cannot accommodate, such as corner installations or deck integration.
Should you put a litter box in a catio?
Most cat behavior experts recommend keeping litter boxes indoors rather than in the catio. Outdoor litter boxes attract flies, develop odors faster in outdoor temperatures, and expose cats to parasites from wildlife. However, a covered litter box in a large walk-in catio like the FunXplore 71 inch works for some households, especially those with limited indoor space. The trade-off is increased cleaning frequency and weather protection for the litter area.
Final Verdict: Which Catio Should You Buy
After testing 8 of the best catios on the market in 2026, our top pick for most households is the Aivituvin AIR52 for its spacious design, predator-proof mesh, and proven durability across thousands of reviews. For multi-cat homes, the FunXplore 71 inch delivers the highest ratings and best capacity. Budget shoppers should start with the Kitty City Mega Kit to test whether their cat enjoys outdoor time before investing in a permanent structure.
Whatever model you choose, apply a waterproof sealant before placing the catio outdoors, anchor it securely against wind, and supervise your cat’s first few sessions. With the right setup, your indoor cat will gain hours of enrichment and you can feel good knowing they’re safe from outdoor dangers.