Top 21 Cat Shelters for Winter

Outdoor cats, community feral cats, and even your household kitty may need a proper winter shelter for cats when the cold sets in.

Providing a safe, dry, and warm outdoor cat shelter is necessary for their comfort, health, and even survival.

There is a wide variety cat shelters for winter for sale online and in stores like outdoor cat house Walmart including insulated cat house, a heated cat house, and weatherproof enclosures.

Following our thorough research, we’ve hand-picked 21 of the best-rated options to help you find the perfect outdoor shelter for cats.

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21 Cat Shelters for Winter

1. K&H Outdoor Kitty House 

Designed for outside, porch, or garage cats, this light, waterproof house provides a dry, wind-free spot to relax and sleep in cooler weather.

Made of 600-denier nylon with a vinyl backing, the shelter provides resistance to drafts and light rain when it’s situated under an awning or other partial cover.

The roof overhangs both entrances to provide even more shelter when the weather conditions outside are tough.

We love that the zippered flaps are removable, because they allow you to use them or leave them open for easy access.

The size is suitable for one adult cat, and it’s fast and easy to put together with no tools required, making it an easy cat shelter project.

The two doors make this option safer for skittish or feral cats, providing an escape if predators approach.

Most people who bought this outside cat shelter say it retains warmth longer when used with straw bedding or the brand’s Lectro Kennel Heated Pad (sold separately).

Some customers said their cats were hesitant to use the clear flaps. A solution for some was cutting away one of the flaps or propping it open until the cats got used to it.

Pros

• The dual-door design gives cats an alternative way out, so they don’t feel trapped.
• The water-resistant nylon and vinyl construction blocks wind and light rain.
• It has an easy, tool-free assembly, which means a quick setup.

Cons

• The transparent door flaps may initially put off some cats.
• Lacks full waterproof capability when exposed to heavy or driving rain without additional coverage.

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2. K&H Mod Thermo Heated Cat Shelter

We like the K&H Mod Thermo Kitty Shelter for its blend of weather resistance, durability, and built-in heat.

This plastic insert can be a good option for outdoor and feral cats in cold climates. The 600-denier nylon shell will shed rain and snow if it is set up in a protected location.

Half of the floor is heated by the included small animal heated pad, and cats can choose to curl up on the heat source or the unheated half.

The gentle warmth will not overheat, but instead mimic the body heat of a resting kitty. It comes with a washable fleece cover for added comfort.

Many owners have found it useful on a porch, in a barn, or under a deck during sub-zero weather.

The zip-together construction is intended to be straightforward, but some reviewers found the zipper stiff and hard to start if they had limited hand strength.

The model is best on a raised surface and tucked up against a wall, so it stays drier and traps more heat in a winter storm.

Pros

• A heated pad is built in and covers about half the floor. This allows kitties to choose to sit or lie directly on the warmer surface or find a more temperate spot on the non-heated floor.
• Shell of 600-denier nylon is rain-, snow-, and wind-resistant when sheltered underneath some kind of overhang.
• Steel-wrapped cord and MET safety certification allow for more peace of mind when using this heated cat bed outdoors with a GFCI outlet.

Cons

• Zipper assembly can be hard to “catch” at the beginning and end of zipping. It can be particularly hard for users with limited hand strength.
• A rigid heated pad can feel hard to some cats, but this also makes it more durable and long-lasting.

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3. K&H Outdoor Heated Kitty House

As an expanded-width heated house, this outside cat house for winter provides multiple cats with an area to share that is protected from wind and weather.

Constructed from 600-denier nylon with a vinyl backing, it is weather-resistant when placed under a porch, barn, or garage and shielded from wind and light precipitation.

The two exits with removable flaps are ideal for both wind protection and a fast getaway for predator detection.

It comes with a Velcro roof for easy assembly. Set up is easy, usually under 5 minutes without the requirement of tools.

Indoors, the provided K&H Lectro-Soft heated bed heats a portion of the floor. This allows cats to self-select between resting on the heated or unheated area.

Owners have success with this model even in freezing winters, and state that the heater provides consistent, gentle heat without becoming hot to the touch.

Some reviewers indicate that very large cats or those reluctant to enter the home may require a brief period of acclimation if using the flaps attached.

Pros

• The spacious dimensions make it easy to fit more than one cat in the carrier at a time.
• The heated Pet Carrier comes with a 20-watt Lectro-Soft heated bed for cozy, even heat, and the option for cats to get off the bed.
• Removable flaps on two doors allow for more escape routes in case of predator attack, while still keeping cold air and drafts at bay.

Cons

• The roof is held together with Velcro, which can come undone if a lot of weight is on the carrier.
• The heating pad only heats up when you press down on it, so it might feel cold to a cat when entering.

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4. New Age Pet ECOFLEX Outdoor Cat House

The New Age Pet ECOFLEX Outdoor Cat House Shelter is a great permanent cat habitat for your outdoor or semi-feral cat.

Constructed of ECOFLEX, a mixture of recycled polymers and reclaimed wood fibers, this shelter is highly resistant to moisture, warping, and odor.

It’s perfect for year-round use, and the elevated floor design also allows for a drier living area with more ventilation.

It has two entry and exit openings with vinyl flaps that provide cats with protection from the wind and a fast way out in case of danger.

The model is not heated, but there is enough room inside to use a heated pad (sold separately) or to line the floor with straw for warmth during the cold months.

Several owners keep it on their patios, porches, or covered areas of their gardens, and some have added insulation or other weatherproofing for more severe winters.

Some reviews loved the durability and design, although there were a few who said that during very heavy rains, water was able to collect inside if it was not modified to drain faster.

Pros

• ECOFLEX composite construction prevents moisture, odor, and decay, so this shelter should last for several seasons with little maintenance.
• The dual-door design with vinyl flaps is safer for more timid cats, and also helps keep out wind and light rain.
• Raised floor eases ventilation and lessens moisture from the ground, keeping the interior of the shelter drier when the weather is wet.

Cons

• The shelter is not insulated, so you may need additional accessories for warmth in colder climates, such as modifying the interior or adding a heated pad.
• The roof may pool water in the middle in heavy rain, without further drainage.

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5. Petsfit Outdoor Weatherproof Cat House

The Petsfit Outdoor Weatherproof Cat House is a reliable and thoughtfully designed shelter that keeps cats safe and comfortable year-round. With its sturdy wooden construction and slanted asphalt roof, it offers excellent protection against rain, snow, and harsh sunlight.

Raised off the ground, the design promotes airflow and prevents moisture from seeping inside, ensuring a drier and cozier environment for your pet. Two escape doors provide an extra layer of safety, allowing cats to come and go easily while helping them feel secure.

The house is spacious enough to accommodate one or more cats, making it a great choice for both pets and community cats in need of shelter. Its neutral finish blends in well with backyard or porch settings, while the weatherproof features make it far more functional than decorative-only options.

Assembly is straightforward with the included hardware and instructions, and the durable build means it can withstand outdoor use over time.

Pros

• Sturdy wooden frame with asphalt roof for weather protection
• Elevated base prevents moisture buildup and promotes airflow
• Dual escape doors increase safety for outdoor cats
• Spacious design works for single or multiple cats

Cons

• May need added insulation or bedding in extreme cold
• Assembly requires tools and some time investment

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6. TRIXIE ‘Welcome’ Elevated-Weatherproof 2-Story Outdoor Cat House

The Trixie Wooden Cat House with Balcony is a charming and functional outdoor shelter that gives cats both a cozy retreat and a place to perch. Its standout feature is the rooftop balcony, complete with guard rails, which provides cats with a secure spot to lounge, nap, or watch their surroundings.

Built from durable solid wood with a weather-resistant finish, this cat house combines strength with style. The enclosed lower level offers a dry and protected space for resting, while the raised floor helps improve airflow and keep the interior more comfortable.

The small front steps make it easy for cats to climb up to the balcony, adding a playful element to the design. Its lightweight structure makes it portable, and assembly is straightforward with the included instructions and pre-drilled holes.

While this house is sturdy enough for covered porches and sheltered outdoor spaces, some owners recommend additional waterproofing if it will be exposed directly to rain or snow.

Pros

• Rooftop balcony with safety rails gives cats a fun lookout spot
• Raised floor helps promote airflow and keeps the interior drier
• Lightweight design with simple, easy assembly
• Attractive finish makes it suitable for both indoor and outdoor use

Cons

• Not fully weatherproof, may need extra sealing or cover for outdoor exposure
• Best for smaller to medium cats; larger cats may find the interior snug

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7. Petsfit 2-Story Elevated Outdoor Cat House

Elevated 5.5 inches above ground level, this cat house keeps the inside dry during rainy or snowy weather and helps minimize cold from the ground during cold winter months.

The lower level is fully enclosed with a waterproof curtain entrance and a one-way door escape for extra protection against predators.

A spacious upper balcony area provides room for sunbathing, outside dining, or watching the surrounding landscape.

This unit is ideal outdoor stray cat house for winter for one adult cat, a bonded pair, or a mother and her kittens.

The house does have the option to add a heating pad (sold separately) for added comfort in the winter months.

Owners comment on the ease of assembly, which is often in under 30 minutes, and the utility of the product.

However, some note that the painted wood is not completely sealed from the water and may need to be further waterproofed for long-term use outdoors.

Pros

• The raised 5.5-inch base helps to keep the interior dry by reducing exposure to ground-level moisture and cold air.
• Dual entry with a waterproof curtain and one-way exit door provides added safety and weather protection for nervous cats.
• The top balcony provides an additional lounging area and a secure vantage point for viewing the world around them.

Cons

• The painted wood is not 100% waterproof. It may require sealing or additional weatherproofing if used in exposed outdoor locations.
• Because it’s a lightweight house, you may consider anchoring or weighting down to keep it from tipping or moving during high winds.

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8. PawHut Outdoor Cat House

The PawHut Outdoor Cat House brings both shelter and charm to your yard or patio, offering a cozy retreat for one or more feline friends. With its two-story design, it gives cats a private enclosed space below and a sunny balcony above to lounge, nap, or survey their surroundings.

Constructed from solid wood panels and topped with a weather-resistant asphalt roof, this shelter is built to withstand the elements, rain, wind, and sun. The raised base helps keep the interior dry by reducing ground moisture, while airflow under the floor helps prevent dampness over time.

Two escape doors (one at the front and one at the rear) allow cats to enter or exit freely, offering safety and flexibility. Meanwhile, the balcony area adds elevated outdoor space that many cats enjoy, doubling as a perch or sun deck.

Assembly is relatively straightforward using the provided instructions and hardware. Once put together, the structure feels sturdy, though like many outdoor houses, weatherproofing (such as sealing edges or adding insulation) may improve long-term durability and comfort during harsh weather.

Pros

• Dual-level layout gives both enclosed refuge and an open balcony perch
• Asphalt roof and raised base offer protection from weather and dampness
• Dual escape doors increase safety and flexibility
• Elegant design fits well in outdoor settings

Cons

• Not fully insulated out of the box, may require extra weatherproofing in cold or wet climates
• Balcony roof and seams can allow water infiltration unless sealed or modified
• Assembly takes time and care to align sections properly

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9. New Age Pet ECOFLEX Outdoor Cat House

The New Age Pet ECOFLEX outdoor cat house is a weatherproof, easy-care pet shelter suitable for pet cats and fussy strays. It is a durable alternative to simpler cat boxes for winter.

It is constructed of ECOFLEX, a non-toxic wood-plastic composite that will not rot or warp and is moisture resistant.

ECOFLEX will not crack or absorb stains and odors as it ages. The elevated floor design allows less contact with the ground, keeping the interior warmer and drier.

With two openings for entry and exit, it allows a second option for cats who may want to slip away quickly for additional security.

There are vinyl flaps over the openings to deter wind and rain, but they still allow freedom of movement.

Assembly is easy and requires no tools. It can be as simple as less than 10 minutes from the time you open the box to having a finished shelter.

The interior is spacious enough for cats of any size, making it a flexible option for one larger cat or several smaller cats.

End users who have placed it outside have found it to be durable when kept on a porch, deck, or other covered or semi-sheltered area.

Pros

• Constructed from ECOFLEX composite. Durable, non-toxic, and moisture-resistant for long-term use outdoors with very little maintenance.
• Two-door design with vinyl flaps provides an extra measure of safety for more cautious cats and a measure of protection from wind and light rain.
• Easy, tool-free assembly and stability. Set up in minutes.

Cons

• Longest lasting when situated under partial cover. The original appearance will likely not be maintained after prolonged direct exposure to severe weather conditions.
• Vinyl flaps can be a bit unnerving to some cats until they learn how to squeeze through.

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10. PawHut 3-Story Outdoor Feral Cat House

This cat house outdoor winter cold weather not only protects outdoor kitties, but its design also offers enrichment with perches, stimulation, and ways for a cat to feel secure.

The features, such as windows, jump platforms, and holes in the floors of the three stacked levels, provide various ways for cats to climb and jump to lounge on different levels.

We love the secure escape door. It is ideal for uneasy cats, and the raised floor, combined with an asphalt eave, will help keep the house dry in a light rain or drizzle.

You’ll find five doors for easy access by humans for convenience in cleaning, adding bedding, or checking occupants.

It may also be combined with a separate catio to increase the roaming area while providing secure containment of cats.

Pawhut house is constructed from a durable fir wood frame and can be used in covered outdoor areas.

Pros

• It has a tiered design, jump platforms, windows, and floor holes that create a den for shelter and outlets for play.
• Raised floor and asphalt eave provide a minimal barrier against moisture and light rain.
• Double doors and an escape door increase safety and convenience.

Cons

• Recommended for use in a covered or semi-sheltered area to minimize wood water damage over time.
• The weight limit of 10 pounds per level may be limiting for some adult cats.

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11. PawHut Catio 3-Level Outdoor Cat House

Your feline friend can now enjoy the great outdoors without the dangers and risks of free roaming.

This outdoor cat enclosure winter catio provides fresh air and outdoor enrichment. Up to 3 cats will fit inside the spacious house, which can hold 20-pound cats on each level.

The feline occupants can choose from several large platforms to lounge on or hide in enclosed, cozy spaces.

An asphalt roof covers the cat house to protect it from rain and snow. Feed, clean, or play with your cat through the latched windows or open roof.

Most people who reviewed this product like the flexibility that can be used both inside and outside to provide safe playtime, weather permitting, or in all climates indoors.

Pros

• A large, multi-level design can comfortably fit up to three cats. The strong platforms each support 20 pounds.
• Weather-proof asphalt roof keeps rain and snow from damaging the interior and makes it a year-round outdoor cat haven.
• The opening roof and latched windows provide multiple entry points for added convenience when cleaning or handling your cat.

Cons

• It can be a bit cramped for two or more larger cats in the house simultaneously.
• Placing this in a partially covered area will reduce long-term wear from harsh weather conditions (rain, snow, etc.).

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12. PawHut Outdoor Cat Patio

This cat house has two levels and includes two fully enclosed condos, four high raised platforms for napping, and a cushy climbing ladder to easily access each floor.

Constructed of weather-resistant fir wood and coated with a waterproof, pet-safe finish, this sturdy outdoor enclosure will stand up to the chilly conditions of winter.

It is a more complex structure than a typical DIY outdoor shelter for cats or a simple homemade outdoor cat shelter.

Despite its rugged construction, the materials were selected to create a warm, cozy indoor feel that will invite your cats to make themselves at home.

Each condo features a split-door front for cleaning and feeding, while the small sliding side door can be used to connect to cat tunnels or other structures to enlarge the enclosure.

The multi-level structure serves the purpose of enrichment as well as napping, as it provides cats with access to different lookout points and covered spots when outdoors.

To preserve the life of the shelter, it is advisable to place it in a partly shielded location to minimize wood damage.

Pros

• Double condo, four-level play with two side-by-side condos, four accessible platforms, and a connecting ladder give cats options to lounge.
• Durable weather-treated fir wood and waterproof coating make this an excellent option for year-round use.
• Split-door design and tunnel connector slide open to make this easy to clean, feed, and expand.

Cons

• Wood can use a little more sealing if you live in a harsher or wetter climate.
• More than two to four cats would limit space if everyone wanted to be on the same level at the same time.

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13. Rockever Insulated Outdoor Cat House

Rockever Insulated Outdoor Cat House stands up to harsh conditions, and it provides a warm, safe, and secure place for pet or feral cats during the winter.

The six-sided insulated liner helps keep the heat inside on cold days and maintains comfortable temperatures in the box.

Weatherproof sloped roof, long overhang eaves, waterproof strip, and PVC door curtain keep rain and snow out.

The escape door provides a second means of safety, which can be critical for nervous or feral cats, who need another way to flee from predators.

The large interior can accommodate up to two cats. The liner is insulated, and the machine-washable cover can be removed for easy cleaning.

Pros

• Six-sided insulated liner with thermal aluminum foil and sponge for heat retention makes it toasty inside on cold days.
• Rain and snow blockage from the sloped roof and overhang of eaves for all-season use.
• The escape door allows for added safety in case of feral or skittish cats. Interior dimensions are spacious enough for two cats.

Cons

• Depth of just over 21 inches on all sides means this house may be on the snugger side for larger cats, particularly if shared with another cat.
• The insulated liner does need to be removed and washed from time to time for cleaning, which is a minor drawback to cleaning upkeep.

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14. Akentio Insulated Outdoor Cat House

Featuring all-season materials and thoughtful features that make it ideal outdoor feral cat house for winter, this outdoor cat house is well-equipped to deal with winter.

The double-wall construction uses thick foam board insulation, as well as high-quality aluminum foil, which acts as a double barrier against cold air to keep the warmth in.

The waterproof awning and specially sealed outlet keep rain out of the space. The heavy-duty, high-density mesh fabric exterior also resists cold, moisture, and UV damage.

The magnetic escape door provides an additional safety feature for feral or wary cats. The additional observation windows make the space feel less confining.

The lift-top roof allows for cleaning and bedding changes without moving the house itself, and the large model has a feeding bowl for cats to sit and eat or drink in a protected area.

Many owners mention that the house is durable, easy to put together, and most effective at keeping cats warm – especially when paired with a heated mat.

Pros

• Foam board and aluminum foil double-layering help to retain heat during cold temperatures.
• Magnetic escape door and additional windows provide a sense of safety and comfort for skittish or feral felines.
• Lift-top roof provides convenient access for cleaning and refilling. The larger model includes a feeding bowl in a protected area.

Cons

• Entryways may be small and tight for larger cats.
• While it is weather-resistant, your purchase will stand up to the elements for a longer period if you keep it in a covered outdoor space.

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15. YZU Wooden Catio Outdoor

We recommend this big catio for cats who need some room to roam or if you need a larger cat perch.

This catio has 5 large jumping platforms, 2 covered sleeping houses, and an interesting middle platform with 6 side shelves.

This allows you to create different levels and climbing pathways that your cat can use at their pleasure.

We love the walk-in style of this catio because it makes it easy for you to feed, clean, or play with your cat in the comfort of their outside.

This frame is made from strong metal wire and solid wood. It also comes with four safety latches, which will ensure your cats do not escape.

The roof is made of waterproof asphalt, which means that it will provide your cats with a shelter from rain or sun.

It is spacious enough to fit more than one cat. Due to its size, it will be a good option for larger backyards or patios.

Pros

• It features five platforms with two enclosed houses, giving your cat both play and rest places during winter.
• The walk-in height design allows you to better interact with your feline friend and clean and maintain the interior.
• The cat house is constructed of solid wood and metal wire. It also features a waterproof asphalt roof for durability and protection from rain.

Cons

• The large size requires a significant amount of outdoor space for installation.
• The product may take a long time to assemble due to its size and the number of parts, even though the instruction manual is simple.

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16. PawHut Multi-Level Outdoor Cat Enclosure

Why not give your kitty a spacious and safe area to lounge, climb, and play with the PawHut Multi-Level Outdoor Cat Enclosure?

Sized at 76.75″ L x 37.25″ W x 68.75″ H, the enclosure has a roomy cat condo, so multiple cats can enjoy sheltered naps.

It also has a ladder, a perch for climbing, and open space to lounge in the fresh air when the weather allows it.

The water-resistant asphalt roof and metal mesh walls will keep your cats dry during rain while providing safety and keeping airflow and visibility open.

Some end users appreciate its three-tier interior layout, which creates plenty of vertical space for cats to spread out.

The enclosure’s size and design make it suitable for either multiple cats or a single cat who enjoys variety in their play and rest spots.

Assembly is made easier with clear instructions, though some users recommend handling certain wood pieces with care.

Pros

• This catio has an ample multi-level space (condo, ladder, open platform) for your kitty to play, climb, and lounge.
• We love that the asphalt roof is weatherproof, so your cat can use it year-round, not just during winter.
• Your cat will be secure in a metal mesh enclosure while enjoying fresh air and greenery in your compound.

Cons

• Some of the wood parts seemed a bit flimsy and could use more sealing or strengthening.
• It could use a little more weatherproofing to keep the inside completely dry during heavy rain.

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17. CozyCatFurniture Insulated Outdoor Cat House

What you are seeing above is a custom-designed and built-to-last cat house that is made for full-time outdoor use year-round.

Cedar is naturally insect-resistant, and we believe this unit is an excellent choice for long-term outdoor placement.

The entire house, including all four walls, the floor, and the roof, is insulated with ½” Thermal-Ply, which works to hold in the heat in the winter and keep the house cooler in the summer.

A water-resistant felt paper has been added under the roof siding as an added weather-resistant barrier during winter.

This insulated cat house has been raised to keep the interior off the wet ground. Some buyers like the cedar and the quick assembly process that requires only a power screwdriver.

The size is good for a single adult or a small pair of cats, though some customers found it was smaller than they expected.

For best longevity, we recommend you set this cat house on a porch, deck, or other stable surface.

Feel free to accessorize this house with straw bedding or a heated pad for additional winter warmth.

Pros

• The walls, floor, and roof are all insulated with ½ inch Thermal-Ply, which will keep the interior of the cat house cool in the summer and warm in the winter.
• Naturally weather and rot resistant, the cat house will blend in with the natural outdoor elements using cedar.
• Raised off the ground, along with a water-resistant roof, the inside will stay drier when it rains or snows.

Cons

• The size is more appropriate for smaller cats or one adult cat. It is not very large inside at all.
• Pricey in comparison with the other choices.

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18. GUTINNEEN Heated Winter Shelter for Cats

The GUTINNEEN Heated Outdoor Cat House delivers a trio of benefits that a pet or feral cat needs most: protection from the weather, safety, and customized comfort.

Made from strong, leakproof polypropylene, it is large enough for two to three cats (up to 55 pounds total), and multiple cat houses can be joined together to create an expanded space.

The included 12V low-voltage heated pad has user-adjustable temperature controls from 89°F to 116°F and 2-, 4-, and 6-hour timer settings.

The timer flexibility allows you to easily adjust the heat output to the prevailing weather conditions and the individual cat’s needs.

You will find two leg height options to select from: a shorter or taller setup. It also has a rear escape door for a little added security in the event a predator approaches.

The modular design works well for those with limited space or with multiple cats, where the pieces can be snapped together to make a larger cat colony.

Owners have noted that the house has an attractive and modern look, is well-built, and it also comes with clear instructions for easy assembly.

The heater cord is not chew-proof, so it is a good idea to invest in a chew-proof cord cover if you will keep the house outside for a long time.

Pros

• The heated pad is adjustable, with various temperature and timer settings, for precise control.
• Houses can be linked in various configurations to make larger colonies or unique patterns due to the modular, expandable design.
• Durable, leakproof polypropylene with an escape door and leg height options.

Cons

• The heater cord is not chew-resistant and may need a protective cover.
• Several parts to assemble, so a power screwdriver is handy.

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19. GUTINNEEN Insulated Outdoor Cat House

The GUTINNEEN Insulated Wooden Outdoor Cat House is designed to offer protection from the cold without the need for electricity.

This option’s removable insulation liner is equipped with a 0.78-inch-thick middle sponge layer that allows the cat house to trap your pet’s body heat.

The liner is also made from a PVC-coated washable fabric for easy cleaning and a zipper on the bottom for quick and convenient attachment or removal.

The house itself is made of durable fir wood and waterproof materials that offer it a stable sturdiness and resistance.

Safety was a primary focus for the manufacturer when designing the house. It is equipped with a large side door as well as two escape doors.

A waterproof roof will keep rain from entering, and the house is raised off the ground, both of which help keep the interior of the house dry.

Pros

• Removable liner is insulated with sponge core for better winter insulation and is washable and easy to care for.
• Several entry/exit options, including two escape doors, make it safer for outdoor and feral cats.
• Fir wood construction with a waterproof roof makes it very durable against weather changes.

Cons

• Although insulated, it might still need additional bedding like straw for colder climates.
• Assembly is easy but may require more time compared to smaller shelters due to its size and parts.

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20. TSEHOOHOO Stackable Plastic Outdoor Cat House

The TSEHOOHOO Stackable Plastic Outdoor Cat House is an all-weather, all-around heavy-duty shelter for cats, both indoor and outdoor.

This structure is strong enough to hold the weight of one or more additional cat houses stacked on top of it.

It is elevated above the ground to keep the inside from getting damp, and because it is enclosed on 3 sides and can be covered.

The inside dimensions are 20.8″ x 16.1″ x 15.1″ and will accommodate two average-sized adult cats.

Assembly is fast, aided by simple diagrams. The top buckle design enables the roof to be removed for cleaning.

Owners like that it can be stacked on other units for greater overall shelter space without compromising stability.

While many report that it remains dry even when lightly rained on, several users found that heavy or wind-driven rain can enter.

Pros

• Durable heavy plastic and double-wall construction are strong, sturdy, and weather-resistant for all-season use.
• Units stack to allow building a secure arrangement for a large colony or multi-cat household.
• Raised bottom and tight-fitting sides can prevent moisture and cold air infiltration to help keep the interior warmer in cold weather.

Cons

• May permit rain to enter during heavy or wind-blown storms. A sheltered location or overhang will help.
• Plastic holds heat in direct sun, so keep it in the shade in hot weather.

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21. Rywell Portable Multi-Level Outdoor Catio

This outdoor catio provides a safe and claw-resistant space where your cat can enjoy outdoor time without being exposed to predators or pests.

The portable cat enclosure is sturdy enough for multi-cat households and completely claw-proof.

It has an interior dimension of 40 inches (L) x 37 inches (W) x 57 inches (H), and can fit 20 kg (44 pounds) of combined cat weight.

Three interior levels, multiple zippered openings, and a side door for easy access allow owners to clean, feed, or otherwise interact with their cats.

We also loved the large opening on the bottom that even allows you to crawl inside when necessary.

The size and weight of this catio make it a great choice for a permanent setup, but also because it can be taken down in minutes, it’s a popular choice for travel catios.

Its setup is reminiscent of a camping tent, and comes with a travel pouch for storage, making it ideal for trips such as camping, vacations, and lounging on your balcony.

Because it’s not pegged down, the corners of the frame can be pegged to the ground for stability, and this also tightens the hammock shelves.

Many end users report that it’s on the smaller side for larger or very active cats, so it may be better for short sessions outdoors or for portability.

Pros

• The claw and weather-resistant steel frame and fine mesh protect the enclosure, prevent escape, and protect your cats from predators and insects.
• Lightweight, collapsible frame with travel pouch and easy assembly for convenient storage, transport, and setup.
• Waterproof, UV-resistant roof provides shade and protection from light rain or snow, so the cat enclosure can be used indoors and out.

Cons

• The cat run may feel a little small if you have large cats or more than two active cats using it simultaneously.
• Hammock shelves can be a bit bouncy to the touch at first and may take your cats a little time to adjust before using.

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Conclusion

In conclusion, selecting the right winter shelter for cats is an important decision that can greatly impact the health, safety, and comfort of your feline friend during the colder months.

Our list of the 21 cat shelters for winter is a comprehensive guide to some of the best options on the market to suit every need and budget.

When choosing cat shelters for winter, consider factors such as durability, insulation, and weather resistance, and make sure to place them in a sheltered location with soft bedding.

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