5 Best Indoor Cat Enclosures: Reviews Inside Now

Does your indoor cat often stare longingly out the window, dreaming of the great outdoors? Many cat owners feel guilty keeping their beloved pets strictly inside, worrying they miss out on fresh air and new sights. But letting cats roam freely outside brings real dangers, like traffic and predators. Finding a safe way for your feline friend to enjoy nature is a common challenge for loving pet parents.

Choosing the perfect indoor cat enclosure—sometimes called a “catio”—can feel overwhelming. You want something safe, sturdy, and fun, but the sheer variety of sizes, materials, and features can make your head spin. Will it fit your space? Will your cat actually use it? These are the tough questions many people face when trying to balance safety with enrichment.

This post cuts through the confusion. We will explore everything you need to know about selecting, setting up, and maximizing the joy of an indoor cat enclosure. By the end, you will feel confident choosing the best outdoor space for your cat. Get ready to transform your cat’s world from window-watching to outdoor adventuring!

Top Indoor Cat Enclosures Recommendations

No. 1
Oneluck 5-Tier Extra Large Cat Cages Indoor, 69 Inch Enclosure, Catio DIY Cat Playpen Detachable Metal Wire Kennels Cat Crate Exercise Place Ideal for 1-4 Cats(Without Platform)
  • 【Extra Large Exercise Place 】Size: 55L x 41W x 69H“H.The cat crate is ideal for 1 to 4 cats.The Large Exercise Place can accommodate a lot of cat supplies,Spacious cat crate provides room for even the most energetic cat
  • 【Multiple accessible cat doors 】 We provide 6 cat doors.You can use these pet doors to interact with your pet, feed, clean up cat litter box, and even enter the cage to play with the cat
  • 【DIY Enclosures】 The panels we provide are enough to assemble a complete cat apartment,You can complete a satisfactory cat cage according to the different scenes and sizes in your own home.
  • 【For various animals 】 hedgehogs, hamsters, guinea pigs or rabbits, they can all have FUN in this fence. Easy to keep an eye on them from any angle
  • 【Easy assembly 】 Easy to put together with the illustrated instruction and included mallet.
No. 2
Large 4-Tier Cat Cage Indoor, DIY Cat Enclosures Detachable Metal Wire, Indoor Cat Crate Exercise Place Ideal for Kitty, Small Animals, Black, 41" L x 41" W x 55" H
  • Cat Cage Ample Space for Exploration: With three spacious tiers, Sized at 41" L x 41" W x 55" H, this large cat cage provides plenty of room for your cats or small animals to explore, play, and relax comfortably. You could purchase cat pad, cat litter box, cat feeding bowls and cat tree to decorate the metal wire cat kennel
  • Customizable Setup: Made from sturdy, detachable metal wire with anti-rust spray powder coating, our cat enclosure can be rearranged and customized to fit your home's layout, allowing for flexibility in design (Note: Please Use Zip Tie To Make The Cage Stronger)
  • Easy Access and Interaction Pet Cage: The easy access doors make it simple for you to interact with your pets, ensuring a fun and engaging experience while keeping them secure
  • Quick Assembly and Disassembly: This cat cage features a removable design that allows for fast assembly and disassembly, making it suitable for both temporary use and permanent setups in your living space, you can also DIY into any shape you want according to your home layout
  • Enjoyable and Safe Environment: Designed to provide ample space for your cherished feline companions to relax and engage in playful activities, this cat crate serves as an enclosure for 1-3 energetic kittens, ensuring a cozy and stimulating environment
No. 3
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
  • Tall 3-tier indoor cat cage playpen provides cats or kittens with a safe place to rest or play
  • Durable rust-resistant steel wire construction with secure-locking door latches and 1.36 inch bar spacing for safety
  • Sets up quickly; 4 locking wheels for smooth maneuvering and secure placement; folds down flat for easy carrying and compact storage
  • 2 swing-open doors for easy upper and lower interior access; 3 interior shelves offer vertical space for perching or napping; Removable leak-proof plastic floor pan for easy cleaning
  • Product Dimensions: 35.8 x 22.4 x 50.6 inches (LxWxH)
No. 4
VISCOO Cat Cage, 3-Tier DIY Catio Cat Enclosures, 24" x 16" x 36" Cat Playpen Indoor & Outdoor with Hammock, Detachable Metal Wire Kennel Cats Crate, 2x1x3 Exercise Place for 1-2 Kitten
  • 【Indoor/Outdoor Cat Enclosure】Measuring 24" L x 16" W x 36" H, the catio outdoor cat enclosure is ideal for 1-2 kitten indoor/outdoor The spacious cat cage is also suitable for other small pets like rabbits, guinea pigs, chinchilla, ferret, squirrel, etc. We provide free hammock, you could purchase other cat supplies to decorate the metal wire cat enclosure, making a spacious and comfy room for your cats indoor or outdoor. Please check the dimensions before purchasing, this set is suitable for kittens. For larger cats or multiple cats, it is recommended to purchase a larger size from our VISCOO brand or assemble two or more sets of products
  • 【Multi-door Design】Our cat playpen provide 3 doors. You can assemble the doors at different places of this cat crate, which would be super convenient to interact with your pet, feed, clean the cat cages indoor and easy access for the small animals
  • 【Safe Platform & Ramp】The platforms connected by ramps allowing your small pets to climb and explore safely. This 3-tier cat playpen for indoor cats enclosed provides cats or kittens a secure and stimulating environment to play and rest
  • 【Easy To Assemble】Customize Your Perfect Cat Kennel! You can DIY assemble this cat cage with the accessories included in the this jaula para gatos. You can tailor the size and layout to match your style and your cat’s needs. ATTENTION: To ensure its stability: ①The connectors need to be fully tightened. ②Use the wooden hammer to reinforce the connectors. ③Tie the panels with zip ties to further reinforce the entire product. ④Read the manual carefully
  • 【Sturdy and Durable】With unique anti-tipping design, secure the indoor cat enclosure to the wall with expansion screws and fixed straps. Crafted from durable rust-resistant steel wire, the cat cages comes with door locks and upgraded connectors, while included zip-ties increase the stability and durability of the kitten cage
No. 5
Tailtastic Large Cat Playpen with Separate Areas,Outdoo&Indoor Cat Enclosures,Portable Pet Playpen for Indoor Cats,Puppy and Small Animals, Dog Playpen with Carrybag.
  • Separate-areas:Cat tent with 2-separate areas for cats to feed, rest, and use the litter box individually, creating a clean and comfortable living space for your feline friend
  • Spacious Design:50.5"L x 31.5"W x 31.5"H,Spacious dog playpen indoor design accommodates cats of all sizes and dogs up to 80 pounds, providing ample space for pet essentials and versatile functionality
  • Multi-functional :as a Cat birthing box can also serve as a maternity space for mother cats, providing a warm and secure nursing environment, perrrfect for multi-pet households
  • Safe material:Cat enclosure constructed from breathable soft material; not recommended for pets with aggressive chewing or destructive habits; ensures long-lasting durability
  • Safe and Secure: Our pet playpen indoor provides a secure area for indoor/outdoor pets, preventing them from getting lost or being disturbed by the outside environment. It also helps protect your furniture and other items from pet damage, ensuring a stress-free experience for both you and your furry friends. Experience the ultimate pet haven with our premium quality pet playpen tent
No. 6
Homey Pet 51 Inch Cat Cages Indoor, Large 4-Tier Cat Crates for Indoor Cats, Collapsible Metal Wire Cat Enclosures Big Kennel for Adult Cats Kitten Kitty with Hammock, Ladders, 360° Wheels
  • Spacious Design with Hammock: This 4-tier 51 inch large cat cage (36.2" L × 22.6" W × 50.3" H) is a perfect playground for cats, comfortably holding 2-3 adult cats. Ideal for multi-cat families, breeding, nighttime use or moving. It features a spacious, velvet star hammock with sturdy hooks that securely supports adult cats, offering a gentle sway and a cozy nap spot
  • Fall-Proof Ramps: The kitten cage features ramps secured with clips to prevent falls, making it perfect for kittens, elderly, sick, or injured cats. The ramps inspire climbing adventures, nurture natural instincts, and make exercise fun
  • Anti-Tilt Platforms: Wide platforms give cats space to curl up, while straight hooks with locking clips on one side and curved hooks on the other secure the platforms to prevent tipping during jumps. The rust-resistant metal wire frame features a reinforced shelf supporting up to 40 lb for reliable strength
  • Effortless Cleaning: Front pull-out tray — easy cleaning even in tight spaces. No need to slide the cat cage sideways like traditional side tray. Its deep, durable matte finish resists scratches and stains for hassle-free cleaning without deformation. A fastener keeps the tray in place to prevent kick-out, keeping cats safe and floors clean
  • Double Door & Escape-Proof Locks: Featuring double doors, this indoor cat enclosure makes cleaning, feeding, and bonding with your cat a breeze. The extra-wide lower door fits large litter boxes with ease, while the upper door lets you enjoy playful moments. Clever cats? No problem! The lift-and-slide dual-lock system ensures even the sharpest escape artists stay safely inside
No. 7
STILLCOVE 4-Tier Cat Cage Indoor: Large Cat Enclosure Pet Playpen Detachable Metal Wire Kennel Collapsible Crate with Scratching Post & Plush Pads & Hammock for Cats Kittens
  • [4-Tier Cat Cage]: This 4-tier cat cage measures 30.1" × 18.7" × 42.5", offering a larger, more spacious environment for your cat. Ramps connect each level, making it easy for your cat to climb and move between platforms. The design is ideal for both senior cats and kittens, ensuring easy access and a comfortable living space.
  • [Plush Pads & Hammock & Scratching Post]: The cat cage includes 3 plush pads, 1 plush hammock, and 1 scratching post, offering comfort and entertainment. The pads provide a soft resting spot, while the scratching post meets your cat's scratching needs.
  • [Safety Design]: This collapsible cat crate features thickened steel wires with 1.57" bar spacing for durability and security. It has 3 doors, including 2 front doors with double locks for safety, and a side door for easy feeding, cleaning, and interaction.
  • [Mobile & Secure]: The cat cage comes with 4 universal wheels, 2 of which have brakes. You can easily move the cage to the desired location, and once secured, it stays firmly in place, preventing any sliding while your cat is inside.
  • [Easy Cleaning]: The cat enclosure has a pull-out tray at the bottom. It collects litter and can be easily removed. The entire cage, including the tray, can be quickly rinsed with water. Your cat will enjoy a clean and refreshed home.
No. 8
Cat Cage Cat Enclosure with Litter Box & Clear Sliding Door, Expandable Cat Playpen, Detachable Metal, Cat Cage Indoor and Outdoor, Ferret Cage
  • Clear Sliding Door – Easily interact with your cat—whether feeding, petting, or checking in—without opening the entire cage. The transparent design also lets you monitor your cat’s activities at a glance.
  • Built-In Litter Box – Features a dedicated compartment that separates your cat’s toilet area from their play and rest space. This smart design reduces mess and makes cleaning faster and easier.
  • Ventilated Wire Mesh Sides – Promotes fresh airflow throughout the cage, helping prevent odors and keeping the interior environment healthy and comfortable for your cat.
  • Storage Top – The reinforced top panel doubles as a storage shelf for food, toys, or other essentials. This space-saving feature helps keep your home organized and eliminates the need for extra storage furniture.
  • Spacious & Expandable – Flexible modular design lets you connect multiple units (sold separately) to create a larger, customized enclosure. Perfect for one cat or multiple, giving them room to play, rest, and move freely without feeling confined.

The Ultimate Buying Guide: Creating a Safe Haven for Your Indoor Cat

An indoor cat enclosure, often called a “catio,” gives your feline friend a safe way to enjoy the outdoors without the dangers of traffic or predators. Choosing the right one takes some thought. This guide helps you find the best fit for your cat and your home.

Key Features to Look For

When shopping, focus on these important parts. A good enclosure keeps your cat safe and happy.

  • Size and Space: Make sure the enclosure is big enough. Cats need room to jump, run, and stretch. Bigger is almost always better for mental stimulation.
  • Security and Doors: The locks must be strong. Cats are escape artists! Look for secure latches that a determined paw cannot easily open.
  • Accessibility: How easily can you get in to clean or play with your cat? Wide doors or hinged panels make maintenance much simpler.
  • Levels and Perches: Cats love height. Shelves, ramps, and platforms let them survey their kingdom. These features reduce boredom.

Important Materials Matter

The materials used determine how long the enclosure lasts and how safe it is for your pet.

Frame and Structure

Most quality enclosures use metal frames. Aluminum is lightweight and rust-resistant, making it a great choice for outdoor placement. Steel offers maximum strength but can be heavier and might rust if the coating wears off.

Wire Mesh vs. Solid Panels

Wire mesh is common for visibility and airflow. Ensure the mesh openings are small enough that your cat cannot squeeze through. For maximum safety, some higher-end catios use powder-coated steel mesh, which is very durable. Avoid thin plastic mesh, as claws can easily tear it.

Flooring

Consider the ground underneath. If the catio sits on grass or dirt, the floor should be solid enough to prevent digging out. Some units include solid flooring, while others require you to lay down pavers or decking inside.

Factors That Improve or Reduce Quality

Quality isn’t just about the price tag. Look closely at the construction details.

Improving Quality
  • Weatherproofing: If the enclosure stays outside, it needs protection from rain and sun. UV-resistant coatings and waterproof roofing significantly improve longevity.
  • Modular Design: Higher-quality units often let you connect different sections. This allows you to expand the space later if you adopt another cat or want to add more climbing features.
  • Easy Assembly: Clear instructions and pre-drilled holes make setting up less frustrating.
Reducing Quality (Watch Outs)
  • Sharp Edges: Inspect all cut edges of the metal or plastic. Sharp spots can injure your cat’s paws or skin.
  • Flimsy Connections: If the panels wiggle a lot when you push them, the structure is weak. A strong enclosure should feel solid when fully assembled.
  • Toxic Finishes: Ensure any paint or coating used is labeled as pet-safe.

User Experience and Use Cases

Think about where you plan to put the enclosure and how you will use it daily.

Use Cases

  • Window-Mounted Catios: These are small, secure boxes that attach directly to a window opening. They are perfect for apartment dwellers who want a small taste of the outdoors.
  • Patio or Deck Extensions: These larger structures attach directly to your house, often using an existing sliding door as the main entry point. They provide significant roaming space.
  • Freestanding Yard Catios: These are fully independent structures placed anywhere in the yard. They offer the most space but require a solid, secure foundation.

User Experience

A good catio should be easy to clean. If you can hose down the interior or easily remove shelves for washing, your life will be much easier. Furthermore, think about shade. If the enclosure gets full sun all afternoon, you must add shade cloths or built-in roofs so your cat does not overheat.


10 Frequently Asked Questions (FAQ) About Indoor Cat Enclosures

Q: Are cat enclosures safe from predators?

A: Yes, a properly assembled enclosure with strong wire mesh protects your cat from neighborhood dogs, coyotes, and birds of prey.

Q: Do I need a permit to build or install a catio?

A: For very large, freestanding catios, you might need a local building permit. Always check with your homeowners association or local city office first.

Q: Can I leave my cat in the enclosure overnight?

A: Only if the enclosure is extremely robust and fully protected from rain and cold. Generally, it is safer to bring your cat inside at night.

Q: How much space does one cat need?

A: While there is no strict rule, experts suggest a minimum of 4 square feet of floor space, plus vertical elements like shelves.

Q: What should I put inside the enclosure?

A: Include a water source, a scratching post, hiding spots (like a small box), and a comfortable perch placed high up.

Q: Is a plastic enclosure okay?

A: Plastic enclosures are usually less durable and easy for determined cats to chew through or break. Metal frames offer better long-term security.

Q: How do I stop my cat from trying to dig out?

A: If the catio sits on soil, you must secure the bottom perimeter. Lay down concrete pavers or bury hardware cloth (a very strong mesh) under the edges.

Q: Do I need to cover the top?

A: Yes, covering the top is essential to prevent cats from jumping out and to keep rain and falling debris out.

Q: How do I clean a catio effectively?

A: Remove all soft items (like blankets) for washing. Use a mild, pet-safe disinfectant spray on the shelves and floor, then rinse thoroughly.

Q: Will my cat use the enclosure right away?

A: Some cats love it instantly. Others need time. Start by placing treats and favorite toys inside, and let them explore on their own terms before fully closing the door.