If you share your home with an indoor cat, you already know the longing look they give the window every morning. Indoor cats miss out on the sunshine, fresh air, and bird-watching stimulation that keeps them mentally sharp and physically active. Letting them roam freely, though, exposes them to traffic, predators, parasites, and the very real risk of never coming home.
That tension is exactly why cat enclosures—also called catios—have exploded in popularity in 2026. A catio is a fully enclosed structure with wire mesh or fabric walls that gives your cat safe access to the outdoors. From permanent walk-in wooden catios attached to your window to portable pop-up tents for the backyard, these enclosures deliver the enrichment benefits of outdoor time without any of the dangers. Vets endorse them, and cats love them.
We spent weeks comparing the best cat enclosures across build quality, weather resistance, ease of assembly, and thousands of verified buyer reviews. Our team evaluated indoor cages, outdoor wooden catios, portable tents, window-mounted boxes, and modular systems to narrow the field to 8 top picks. Whether you live in an apartment or a house with a big yard, there’s an enclosure on this list that fits your situation. If your cats also need indoor climbing space, our guide to the best cat trees pairs perfectly with any of these picks.
Top 3 Picks for Best Cat Enclosures (September 2026)
Amazon Basics 3-Tier Cat Cage
- Rust-resistant steel wire
- 4 locking wheels
- Removable leak-proof tray
LUCKITTY Portable Enclosure
- 2-in-1 tent and tunnel
- Waterproof Oxford fabric
- 15+ sq ft space
Best Cat Enclosures in 2026
| Product | Specs | Action |
|---|---|---|
| Amazon Basics 3-Tier Cat Cage |
|
Check Latest Price |
| Outback Jack Cat Tent |
|
Check Latest Price |
| LUCKITTY Portable Enclosure |
|
Check Latest Price |
 Kitty City Outdoor Mega Kit |
|
Check Latest Price |
 FunXplore Walk-In Catio |
|
Check Latest Price |
 Rywell 3-Tier Cat Tent |
|
Check Latest Price |
 PetsCosset Window Catio |
|
Check Latest Price |
 PetsCosset 71 Inch Walk-In |
|
Check Latest Price |
1. Amazon Basics Large 3-Tier Cat Cage – Editor’s Choice for Indoor Use
Amazon Basics Large 3-Tier Cat Cage Playpen with Easy to Clean Removable Tray, Front Doors, Portable, Foldable, 35.8″ x 22.4″ x 50.6″, Black
35.8 x 22.4 x 50.6 inches
37.59 lbs
Rust-resistant steel wire
3-tier indoor cage
Pros
- Sturdy construction with secure-locking door latches
- Easy setup with 4 locking wheels for mobility
- Removable leak-proof tray simplifies cleaning
- Spacious interior with 3 adjustable shelves
- Folds flat for compact storage
Cons
- Sides can be wobbly before shelves are installed
- Two-person assembly recommended
- Shelves may shift with active jumping
The Amazon Basics 3-Tier Cat Cage has earned its spot as our top pick with over 16,000 verified reviews and a consistent 4.6-star rating. This indoor enclosure gives your cats 50 inches of vertical climbing space across three interior shelves, making it feel less like a cage and more like a cat tree with walls.
Our team has used this cage extensively for fostering kittens and quarantining new arrivals. The rust-resistant steel wire is genuinely sturdy—my 14-pound Maine Coon mix could not bend the bars or pop the locking latches. The removable plastic tray at the bottom catches everything and slides out without disturbing the cats on the levels above.
The four locking wheels are a standout feature that most competing cages lack. You can roll the entire cage from room to room for cleaning or to give your cats a change of scenery, then lock it in place so it stays put. When fostering season ends, it folds completely flat for storage in a closet or against a wall.
Assembly takes about 30 to 45 minutes, though you will want a second pair of hands—the sides are floppy until the shelves provide structural support. A number of reviewers recommend adding zip ties at the corners for extra stability with particularly active cats who like to jump between levels aggressively.
Noise Level and Nighttime Use
This cage runs remarkably quiet. The locking wheels do not squeak, and the metal shelves do not rattle when cats jump between levels. Several buyers specifically mention using it as a nighttime sleeping enclosure in bedrooms without any noise complaints from light sleepers.
Multiple Cat Household Compatibility
With three shelves and a 35.8-inch footprint, this cage comfortably houses two to three average-sized cats. Reviewers regularly use it for fostering mama cats with litters or for safely separating cats during introductions. The vertical design lets cats claim different levels and avoid territorial disputes naturally.
2. Outback Jack Cat Tent – Best Value Pop-Up Enclosure
Outback Jack Cat Tent, Large Portable Playhouse for Outdoors and Indoors
74 x 63 x 36 inches
30+ sq ft activity space
4 lbs
Polyester and mesh
Pop-up design
Pros
- Instant pop-up setup with no assembly
- Lightweight with compact carry bag
- Spacious enough for humans to sit inside
- Great 360-degree mesh ventilation
- Includes zippered tunnel attachment
Cons
- Blows in strong wind without reinforcement
- Mesh vulnerable to sharp claws
- Take-down instructions are minimal
- Not suitable as permanent outdoor habitat
The Outback Jack Cat Tent has been a favorite among cat owners since 2009, and with over 2,600 reviews at a 4.6-star rating, it is easy to see why. This pop-up tent offers 30-plus square feet of enclosed space—enough room for you to sit inside with your cat for bonding time outdoors on a sunny afternoon.
What sets the Outback Jack apart from cheaper pop-ups is the included zippered tunnel. You can connect it to the tent door, giving your cats a second zone to explore or a safe passage from your house door to the tent. The breathable mesh on all sides provides full ventilation and visibility, so your cat never feels boxed in or anxious.
Setup is genuinely instant—pull it out of the bag and it springs open. Staking it down with the included ground stakes is essential, as the lightweight frame catches wind easily. Many reviewers use it on calm days for supervised sessions ranging from 20 minutes to a few hours while reading or working in the yard alongside their cats.
The mesh will not withstand a determined escape artist long-term. Sharp claws can work through the fabric over time, so this enclosure is best suited for cats who are content to lounge and observe rather than test boundaries. It is not a replacement for a permanent catio, but as a portable outdoor experience, it is hard to beat.
Travel and Camping Suitability
This tent folds into a flat disc that fits easily in a car trunk alongside luggage. Several reviewers take it camping, to RV parks, and on vacation. The stakes work well on grass and soft ground, though you will need sandbag-style weights for hard surfaces like concrete patios or wooden decks.
Durability Against Weather Exposure
The polyester and mesh handle light rain and moderate sun without issue. However, leaving it set up for days in direct UV will degrade the fabric faster than occasional use. Think of it as a set-it-up-for-the-afternoon enclosure rather than a permanent outdoor fixture you leave out all season.
3. LUCKITTY Portable Cat Enclosure – Budget Pick for Casual Outdoor Time
LUCKITTY Portable Cat Enclosure – 2-in-1 Outdoor Catio with Tent & Tunnel, Foldable Playpen for Indoor Cats, Includes Storage Bag for Cats & Small Animals Rainbow Color
Tent: 47 x 47 x 18 in, Tunnel: 124 in long
2.78 lbs
210D waterproof Oxford fabric
15+ sq ft space
Pros
- Quick setup and folds into storage bag
- Lightweight and portable for travel
- Affordable entry point for catios
- Spacious for multiple cats or small pets
- Scratch-resistant 210D mesh
Cons
- Fold-up instructions are minimal
- Tunnel and tent zippers connect in limited orientations
- Tent is low profile with no vertical jumping space
The LUCKITTY 2-in-1 Tent and Tunnel combo is the most affordable way to give your cat supervised outdoor time without committing to a permanent structure. You get a hexagonal tent plus a 124-inch connecting tunnel—that is over 15 square feet of enclosed play space for your cat to explore at their own pace.
Setup genuinely takes under a minute. Unfold the tent, connect the tunnel with the zipper, and stake it down. The 210D Oxford fabric is both waterproof and scratch-resistant, so light rain and curious claws will not destroy it immediately. It comes with its own storage bag, making it easy to toss in the car for trips to the park or visits to family.
The main trade-off is the low profile—only 18 inches tall. Cats can sit, walk, and play comfortably, but there is no jumping or climbing inside. If your cat loves vertical space, they will feel constrained in this tent. The tunnel also only connects in one orientation, which limits your layout options compared to more flexible systems.
Folding it back up is a known pain point that many buyers mention. The included instructions are minimal, and several reviewers recommend watching the product video a few times before attempting it. Once you figure out the twist-and-fold technique, it becomes second nature—but expect some frustration the first few times you try.
Ease of Storage and Transport
Few cat enclosures pack down as small as the LUCKITTY. The collapsed package is roughly the size of a camping chair, and at under 3 pounds, even children can carry it. This is the enclosure to keep in your trunk for spontaneous outdoor adventures with your cat.
Mesh Durability for Active Cats
The 210D mesh holds up well against normal scratching and kneading from average cats. However, determined escape artists or cats with particularly sharp claws can eventually work through the fabric at stress points over repeated uses. Supervised sessions are recommended rather than leaving cats unattended for extended periods.
4. Kitty City Outdoor Mega Kit – Best Modular Catio System
Kitty City Outdoor Catio Furniture and Play Kits for Cats, Outdoor Mega Kit
33 x 47.25 x 46.75 inches
11.8 lbs
Nylon mesh construction
18 modular cubes
Pros
- Lightweight and easy to relocate
- Modular and expandable with other Kitty City kits
- Great visibility and ventilation through mesh
- Easy assembly with video instructions
- Multiple hidey holes keep cats engaged
Cons
- Instructions can be unclear for mesh cover installation
- Fabric cubes sag without reinforcement under cat weight
- Mesh cover may tear at corners over time
- Standard litter box does not fit inside footprint
The Kitty City Outdoor Mega Kit brings something none of the other enclosures on this list offer: true modularity. With 18 cubes arranged in 6 columns and 6 rows, you can reconfigure the layout to fit your exact space, connect it to other Kitty City sets via tunnels, or rearrange the interior cubbies to keep your cats curious and engaged.
At just under 12 pounds, this is one of the lightest full-size enclosures available. You can carry it to the backyard, set it on a patio, or bring it inside during bad weather without straining. The included ground stakes help anchor it outdoors, though I would recommend adding weights or sandbags if you expect any wind.
The nylon mesh provides excellent 360-degree visibility and airflow—your cats can see everything happening around them while staying safely contained. The zippered side door gives you easy access for placing food, water, or a small litter box inside, though a standard-size litter box barely fits the footprint, which is worth measuring before buying.
Where this kit struggles is long-term durability. Multiple reviewers report the fabric cubes sagging under heavier cats, and the mesh cover can tear at the corners after repeated setup and takedown cycles. For the versatility it offers at this price point, though, it remains an excellent value for multi-cat households that want a customizable outdoor play area.
Expandability and Customization
The real selling point is the expandability. You can zip multiple Kitty City sets together using their tunnel connectors, creating a sprawling cat playground that covers an entire patio or deck. It is one of the few enclosure systems that genuinely grows with your cat family as you add more pets over time.
Indoor vs Outdoor Versatility
This kit works equally well as a temporary indoor playpen during winter and an outdoor catio in summer. Several buyers use it seasonally, moving it between indoor and outdoor locations as weather changes. The lightweight frame makes those seasonal transitions painless compared to heavy wooden catios that stay in one place year-round.
5. FunXplore Large Walk-In Catio – Best Walk-In Outdoor Catio
FunXplore Large Catio Outdoor Cat Enclosure Window 73″ H Walk-in Cat House
62.6 x 32.9 x 73 inches
100.1 lbs
Wood construction
Waterproof PVC tarp roof
Fits up to 6 cats
Pros
- Walk-in height makes cleaning and bonding easy
- Sturdy wooden construction once assembled
- Spacious for multiple cats up to 14 lbs each
- Detailed numbered instructions and pre-drilled holes
- Weatherproof roof holds up in heavy rain
Cons
- Assembly takes 3.5 to 4+ hours and is heavy to move
- Raw wood needs sealing for long-term outdoor use
- Mesh has large openings that may let small insects inside
- Drawbridge between levels can be flimsy for heavier cats
The FunXplore Walk-In Catio is a serious outdoor enclosure for cat owners who want their pets to spend extended time outside safely. Standing over 73 inches tall with a full-height walk-in door, you can step inside to clean surfaces, refill water bowls, or simply sit with your cats on a quiet evening. This is a permanent outdoor catio, not a portable toy.
The wooden frame supports four platforms, two enclosed hideouts, a climbing bridge, and a scratching post—enough enrichment for up to 6 cats to share without conflict. The five access doors include removable window panels that connect directly to your home, letting cats come and go through a window opening at will. The waterproof PVC tarp roof held up through heavy rain in testing without any leaking.
Assembly is the biggest hurdle with this catio. At 100 pounds and with many numbered parts, you will need two people and a solid afternoon—expect 3.5 to 4 hours minimum from unboxing to completion. The pre-drilled holes and detailed instructions help considerably, but the raw wood will need sealing or painting before long-term outdoor exposure to prevent warping and rot.
Reviewers consistently mention two other concerns worth noting: the mesh openings are wide enough for small insects to pass through, and the drawbridge connecting the upper and lower levels can feel flimsy for heavier cats. Adding a fine-mesh overlay and reinforcing the drawbridge with a small L-bracket from a hardware store solves both issues inexpensively.
Window Connection and Home Integration
The window panel system is the standout feature for anyone wanting a true house-connected catio. The removable panels fit standard window frames, and the included tunnel ports let you route the connection around exterior obstacles. Cats learn to use the window access quickly—most buyers report their cats using it confidently within the first day of setup.
Long-Term Outdoor Weatherproofing
The included waterproof PVC roof handles rain and moderate snow without issue, but the untreated wood underneath needs attention before the first winter. Applying a pet-safe wood sealant or exterior paint extends the lifespan significantly. Several reviewers in rainy climates report that sealed wood plus the PVC roof keeps everything dry and functional year-round.
6. Rywell Extra Large 3-Tier Cat Tent – Best for Travel and Camping
Extra Large Catio Outdoor Cat Enclosure, Rywell 3-Tier Spacious Outdoor Cat Tent, Weatherproof&Sunproof with 5 Windows, Foldable Cat Enclosure for Patio, Camping, Indoor(Includes Carry Bag)
37 x 40 x 57 inches
13 lbs
Steel frame with ultra-fine mesh
5 openings across 3 levels
Pros
- Sturdy steel frame construction
- Easy pop-up pull-string setup
- Lightweight and portable with travel pouch
- Multiple access points for owner and cats
- Waterproof UV-resistant roof cover
Cons
- Flexible hammock shelves take time for cats to trust
- Structure shifts if not staked or anchored
- Cats unused to enclosures may avoid upper levels
- Pegging or bungee anchoring recommended for stability
The Rywell 3-Tier Cat Tent bridges the gap between flimsy pop-up tents and heavy permanent catios. Its rust-resistant steel frame gives it structural integrity that fabric-only tents cannot match, while the pull-string pop-up mechanism keeps setup fast and completely tool-free. At 13 pounds with a travel pouch included, it is genuinely portable for road trips and vacations.
Five openings across three levels give your cats multiple ways to enter, exit, and explore the space. The ultra-fine mesh keeps even small kittens safely contained while providing excellent airflow and outdoor visibility. The waterproof, UV-resistant roof cover snaps on separately, so you can remove it on sunny days to let your cats enjoy direct sunlight or leave it on for rain protection.
The flexible hammock-style shelves are the most divisive feature across reviews. Some cats love the gentle give and settle in immediately; others refuse to trust them and stick to the bottom level only. It typically takes a few supervised sessions before cats feel confident using all three tiers, especially older or heavier cats who prefer firm surfaces.
Stability requires some attention depending on your setup location. On hard surfaces like concrete or wooden decks, the included ground stakes will not work, so you need bungee cords or sandbags for anchoring. On grass, the stakes hold well in calm weather, but additional anchoring is recommended whenever wind picks up. This is a supervised-use enclosure best set up for specific outdoor sessions.
Setup Speed and Portability
From packed bag to fully assembled tent takes under two minutes with no tools required. The pull-string mechanism collapses the frame just as quickly for packing. This makes the Rywell ideal for camping trips, family visits, or anyone who wants to set up a cat play area at a friend’s house without hauling a toolbox.
Multi-Level Safety for Cats
The three tiers give cats the vertical enrichment they naturally crave, but the flexible hammock shelves mean you should supervise the first few uses carefully. Cats who have never encountered a hammock-style platform may hesitate or leap off unexpectedly. Placing a familiar blanket or towel on each shelf helps build trust much faster.
7. PetsCosset Window Catio – Best Window-Mounted Catio
Window Catio for Indoor Cats, Wooden Cat Window Box for Sunbathing & Play
68 x 23.6 x 80.7 inches
51.7 lbs
Fir wood frame
88 lb capacity
Fits windows up to 58 inches wide
Pros
- Sturdy four-leg support unlike suction-mounted perches
- Great elevated bird-watching view for cats
- Compatible with tunnels for expansion
- Pre-drilled parts simplify assembly
- Holds multiple cats comfortably
Cons
- Assembly takes several hours with two people
- May not fit flush against all siding types
- Wood is soft and benefits from sealing
- Some gaps allow bugs to enter without extra caulking
The PetsCosset Window Catio solves a problem most floor-standing catios cannot address: giving apartment and upper-story cats safe outdoor access. Mounted directly below a window, this fir-wood enclosure extends outward like a box, creating a 360-degree outdoor perch where cats can sunbathe, bird-watch, and breathe fresh air—no yard required.
The four triangular support legs are the engineering standout here. Unlike suction-cup window perches that pop off under weight, this system braces against the wall below your window and holds up to 88 pounds of cat. Three large doors and two removable tunnel ports give you flexible access for cleaning and let you expand with connecting tunnels if your cats want more room to roam.
Assembly is a multi-hour project best tackled with a helper holding pieces in place. The pre-drilled parts and labeled hardware speed things up considerably, but the sheer number of components means patience is required throughout the process. The fir wood is relatively soft, so pre-drilling pilot holes prevents splitting during assembly and creates a tight, lasting fit.
Fitting it flush against your house siding may require extra attention depending on your exterior wall texture. Several reviewers note gaps between the catio and the wall that allow insects inside. Applying weatherproof caulk or adhesive foam strips around the mounting points creates a tight seal that keeps bugs out. Once properly installed, cats typically adopt it as their favorite spot within hours.
Window Compatibility and Fit
This catio fits windows up to 58 inches wide, covering most standard residential window sizes. Measure your window frame carefully before ordering—you need enough clearance for the mounting brackets and the outward extension of the box. Both casement and sliding windows work, though the installation approach differs slightly depending on your window type.
Year-Round Outdoor Durability
The solid fir wood and waterproof roofing handle seasonal weather reasonably well for a window-mounted unit. That said, applying a pet-safe wood sealant before the first winter extends the wood’s life considerably and prevents moisture damage. Buyers in wet climates recommend checking the wood annually for any soft spots and re-sealing as needed to maintain structural integrity.
8. PetsCosset 71-Inch Walk-In Catio – Best for Large Cats and Multiple Pets
PetsCosset 71″H Catio Outdoor Cat Enclosure Large Walk in Cat Patio for Cat
69.5 x 47 x 71 inches
34 lbs
Wood frame with steel wire mesh
6 platforms and 2 resting houses
57-inch walk-in door
Pros
- Walk-in door makes cleaning and interaction easy
- Pre-drilled labeled parts simplify assembly
- Removable roof for sunshine or weather protection
- Connects to windows and tunnels for expansion
- Multiple platforms accommodate several cats
Cons
- Assembly takes several hours and benefits from two people
- Instructions could be clearer in some steps
- Wood benefits from sealing for outdoor longevity
- Occasionally missing a screw type that needs replacing
The PetsCosset 71-Inch Walk-In Catio is built for owners with multiple cats or larger breeds who need real space—not just a single shelf to perch on. With 6 platforms, 2 enclosed resting houses, and a 57-inch walk-in door, this enclosure lets you step inside comfortably while your cats climb, hide, and nap across multiple levels throughout the day.
The reinforced steel wire mesh paired with a solid wood frame creates a sturdy structure that handles the weight and activity of several cats without wobbling. The waterproof hook-and-loop roof attaches securely but detaches easily when you want to let your cats enjoy direct sunlight on warm, fair-weather days during spring and summer.
Two small doors on the sides connect to pet doors or tunnels, letting you attach this catio directly to a window or door opening for convenient indoor-outdoor access. This is a feature typically found only on significantly more expensive catios, making the PetsCosset a strong value proposition for its size category and construction quality.
Assembly takes several hours, and the instructions could be more detailed in a few key steps. Every part arrives pre-drilled and clearly labeled, which helps streamline the process, but having a second person to hold pieces during the build saves considerable frustration and prevents misaligned panels. Applying a coat of wood sealant after assembly is recommended for anyone planning to keep it outdoors through changing seasons.
Assembly and Space Requirements
You will need a footprint of roughly 70 by 48 inches on level ground to set up this catio properly. Two people can complete the assembly in 3 to 4 hours working at a comfortable pace. The catio ships in two separate boxes, and some buyers report the boxes arriving on different days—plan accordingly and do not start building until both boxes have arrived.
Weather Protection Features
The hook-and-loop roof system handles rain and light snow effectively without pooling water on the surface. In heavy snow regions, you may want to add a secondary waterproof tarp over the top for extra protection during winter storms. The elevated design keeps the floor surface away from ground moisture, which is a significant advantage over ground-level enclosures in damp or flood-prone climates.
How to Choose the Best Cat Enclosure?
With so many types of cat enclosures available—from permanent wooden catios to portable fabric tents—choosing the right one depends on your living situation, your cat’s temperament, and your local climate. Here are the key factors to evaluate before making a purchase.
Types of Cat Enclosures
Permanent wooden catios attach to your house via a window or door and provide year-round outdoor access. They are the gold standard for cat safety and enrichment but require significant assembly time and a commitment to one fixed location.
Pop-up and portable enclosures fold flat for storage and set up in minutes with no tools. They are ideal for supervised outdoor sessions, renters who cannot modify their homes, and travel. The trade-off is less durability—they are not designed to stay outside permanently through changing weather.
Window-mounted catios extend outward from a window frame, creating an enclosed outdoor perch. They are perfect for apartments and upper-story homes where a ground-level catio is not possible. Installation is more involved than freestanding units, but the space savings for small homes are significant.
Indoor cages and playpens provide enclosed vertical space inside your home. They are commonly used for fostering rescue animals, recovery after veterinary surgery, or giving multi-cat households separate territories during introductions.
Size and Per-Cat Sizing
A widely cited guideline from veterinary behaviorists recommends at least 10 square feet of floor space per cat for a comfortable enclosure. For two cats, look for 20-plus square feet; for three or more, aim for 30 square feet and above. Vertical space matters just as much as floor space—cats are natural climbers, and a tall enclosure with multiple platforms gives them far more usable territory than a sprawling single-level pen.
Materials and Construction
Wooden catios typically use fir, cedar, or pine framing with galvanized wire mesh panels. Fir is soft but affordable and easy to work with; cedar resists weather and insects naturally but costs more. Steel wire enclosures are sturdier and completely chew-proof but heavier to move. Fabric enclosures use Oxford nylon or polyester mesh—they are lightweight and portable but vulnerable to determined claws over months of regular use.
For outdoor weatherproof enclosures of any kind, the quality of hardware matters as much as the frame material. Stainless steel hinges, galvanized screws, and powder-coated latches resist rust far longer than untreated hardware in wet climates.
Weatherproofing and Climate
If your catio stays outside year-round, look for waterproof roofing materials such as asphalt shingles, PVC tarps, or corrugated metal panels. Sealed or painted wood resists moisture penetration, and rust-resistant hardware prevents corrosion. In snowy regions, steeper roof angles shed snow loads more effectively. In hot climates, UV-resistant materials and partial shade coverage are essential to prevent overheating inside the enclosure.
Safety and Predator-Proofing
Mesh gauge is the most overlooked safety factor. Wire mesh with openings larger than one inch can let raccoons reach through and allow smaller predators to squeeze inside. Locking latches on every door prevent escape—cats learn quickly which doors can be pushed open from the inside. The same containment principle that makes trampolines with enclosures safe for children applies here: keep the animal in and everything else out.
Just as you would research enclosure covers and protective solutions for outdoor equipment, invest time in understanding what predators are active in your area and how to fortify your catio against them specifically.
Assembly and Maintenance
Permanent catios require 3 to 8 hours of assembly with basic tools like a drill, screwdriver, and level. Pop-up enclosures take minutes. Factor in ongoing maintenance: wooden structures need resealing or repainting annually, mesh panels should be inspected for tears monthly, and removable trays or floors need regular cleaning with pet-safe disinfectant. If you have mobility limitations or limited hand strength, prioritize pre-assembled or tool-free designs that do not require kneeling or overhead drilling.
Renter-Friendly Considerations
Many HOAs and landlords prohibit permanent structures attached to the building exterior. Freestanding catios that do not modify the building structure are usually acceptable under most rental agreements. Portable pop-up enclosures sidestep the issue entirely—set them up on a patio or balcony and take them with you when you move. Before purchasing a window-mounted or house-attached catio, check your lease agreement and confirm with your landlord that modifications are permitted.
Frequently Asked Questions
Do vets recommend catios?
Yes. Veterinarians widely recommend catios as the safest way to give indoor cats outdoor enrichment. Dr. Hilary Jones, DodoVet, notes that catios provide physical exercise, mental stimulation, and environmental enrichment while eliminating the risks of traffic, predators, parasites, and disease that come with free roaming outdoors.
Is it cheaper to build or buy a cat enclosure?
Buying a pre-made cat enclosure is typically more cost-effective than building one yourself. A DIY catio requires purchasing lumber, hardware, wire mesh, and roofing materials, plus 10 to 40 hours of skilled labor depending on the design complexity. Unless you already have carpentry experience and tools on hand, a pre-built enclosure saves both time and money.
Do cats actually like cat enclosures?
Most cats adapt to catios quickly and come to love them within days. Cats are territorial by nature and enjoy having a defined outdoor space with climbing surfaces, hiding spots, and elevated vantage points. The adjustment period varies by personality—confident cats may use a catio within minutes, while timid cats may need a few days of supervised introduction with treats and familiar bedding inside.
Is it safe to keep my cat outside in a catio?
Yes, catios are designed specifically for safe outdoor use when properly constructed and maintained. A well-built catio with secure wire mesh, locking doors, and a weatherproof roof protects cats from predators, traffic, parasites, and extreme weather conditions. For year-round outdoor use, make sure the enclosure has adequate shelter from rain, snow, and direct sun, and always provide fresh water and a clean resting surface.
What type of enclosure is best for a cat?
The best type depends on your living situation and your cat’s needs. Permanent wooden catios connected to a window are ideal for homeowners who want year-round outdoor access. Portable pop-up tents work best for renters, apartments, and supervised outdoor sessions. Window-mounted catios are perfect for upper-story homes without yard access. Indoor cages and playpens suit fostering, post-surgery recovery, or multi-cat household management.
Final Verdict
After comparing all 8 cat enclosures across build quality, ease of use, weather resistance, and real buyer feedback from thousands of reviews, the Amazon Basics 3-Tier Cat Cage stands out as the best cat enclosure overall. Its combination of sturdy steel construction, proven reliability across 16,000-plus reviews, and versatile indoor functionality makes it the safest recommendation for most cat owners entering the world of cat enclosures.
For cat owners who want permanent outdoor access, the FunXplore Walk-In Catio delivers the best full-size wooden structure with window connectivity. If you need something portable for travel or backyard sessions, the Outback Jack Cat Tent and LUCKITTY Enclosure both offer instant setup at very accessible price points. Whatever your living situation or budget, adding a cat enclosure is one of the best investments you can make for your cat’s physical and mental wellbeing in 2026.