Quick Comparison of Our Top 4 Picks
More Top Picks & Recommendations
- Best For Large Cats | PetSafe | Find on Amazon
- Best Interior Cat Door | Purrfect Portal | Find on Amazon
- Best With No-Flap | Purrfect Portal | Find on Amazon
- Best For Wall | Baboni | Find on Amazon
- Best With A Window | Ideal Pet Products | Find on Amazon
- Best Grooming Door | Cathole | Find on Chewy
- Best Automatic | PLexiDor | Find on Chewy
- Best For Colder Climate | Endura | Find on Amazon
When it comes to giving your curious and adventurous cat freedom, cat doors are a perfect solution and addition to your home. Cat doors provide your courageous friend free passage from the indoors to the outdoors and vice versa. Or it allows them to go from room to room without relying on you.
With an exterior cat door, your feline friend can go in and out without you having to get up and let them out and in. It is both convenient and gives more freedom to your cat. Outdoor cat doors not only give your cat full access but can have features that keep wild animals or stray cats from wandering into your house uninvited. Indoor cat doors allow your cats to access their litter box space without leaving a door open, allowing odors out or dogs to go in.
To help you shop, we have rounded 12 best cat doors to meet every cat parent's need while allowing your friend to roam while you are away or too busy.
12 Best Cat Doors For Indoor And Outdoor
PetSafe Freedom Aluminum Dog and Cat Door
Best Overall
overall
Price
$$
Sturdiness
Durability
Ease of Assembly

Source: Amazon
For pet owners looking for a cat door that has it all, look no further than the PetSafe Freedom Aluminum Dog and Cat Door. With four size options available, you can select one that can accommodate your cat.
Sturdy and durable, this great all-around cat door is made of a durable aluminum frame that can handle wear and tear and high-quality PVC plastic cat flaps. It also comes with a weather strip and a tinted magnetic flap with UV sun to protect your home from the draft.
A cat door is built to last with a slide-in closing panel to keep your pet indoors or to keep wild animals outdoors while allowing you to be in control when your pet comes and goes.
Extreme weather and wall entry options are available.Material
Aluminum, Metal
Flap Opening
8" w x 13.75" h
Door Type
Any 3/8-2 inches thick door
What We Like
What We Don't Like
CEESC Cat Doors, Magnetic Pet Door
Best On a Budget
overall
Price
$
Sturdiness
Durability
Ease of Assembly

Source: Amazon
The CEESC Cat Doors Magnetic Pet Door is a win for a cat door on a budget. This affordable cat door packs a lot of value at a reasonable price.
It comes in medium, large, and extra large, and you can find one that is suitable for your cat. It comes in white and black colors so you can best match your house's decor. A convenient lock will give you control over your cat's access. The four-way rotary allows you to set the door to a specific access setting, in only, out only, in and out, and locked. The weatherproof brush strip can help reduce noise and stop rain drops, wind or pests from getting in.
Material
Acrylonitrile Butadiene Styrene
Size
34 x 32 x 24 inches
Door Type
interior doors, exterior doors, walls, windows, cupboards, glass
What We Like
What We Don't Like
Ownpets Pet Screen Door
Best Magnetic Cat Door
overall
Price
$
Sturdiness
Durability
Ease of Assembly

Source: Amazon
The Ownpets Pet Screen Door is the best cat door that uses magnets to stay reliably closed. This cat door is made for use on doors, screen door, window, sliding door, panels, and patios. It has powerful magnets that ensure a tight closure when your cat enters or leaves the house. With the added slide lock, you can be in control when you want your pet to stay indoors.
Crafted from high-quality ABS material, resistant to cold and heat, sturdy, and durable. With two sizes available, even your dog can use this door, so you can allow your pet to be independent.
Material
Acrylonitrile Butadiene Styrene
Size
8" W x 10.2" H
Door Type
screen door, window, and any other screen area
What We Like
What We Don't Like
SureFlap—Sure Petcare Microchip Cat Flap
Best Microchip
overall
Price
$
Sturdiness
Durability
Ease of Assembly

Source: Amazon
For cat owners who want a cat door that reads a microchip so that only our cat can enter your house, the SureFlap-Sure Petcare Microchip Cat Flap is a great choice.
SureFlap cat doors can learn up to 32 identities, and separate collars and IDs can be purchased separately for cats without microchips. With this microchip door, it can prevent wild animals or stray cats from entering your house uninvited. This door is battery powered by four AA batteries, with a low battery indicator light that flashes when batteries are getting low. Battery life with average usage is up to 12 months.
If your cat does not microchip, don't worry, you can still use this cat door. By having your cat wear a programmable collar tag, she/he can still gain access.
Material
Plastic
Size
5.59" w x 5.39" h
Door Type
doors, windows or walls
What We Like
What We Don't Like
PetSafe Exterior/Interior Cat Door for Large Cats
Best for Large Cats
overall
Price
$
Sturdiness
Durability
Ease of Assembly

Source: Amazon
The PetSafe Exterior/Interior Cat Door for Large Cats is the perfect answer for those pet parents with bigger-size kitties. It is designed for cats up to 25 pounds and can withstand regular and heavy use.
With a transparent flap, it will provide visibility for your cat. Designed with a durable, high-impact plastic flap that can stand up to frequency use—making this door perfect for both indoor and outdoor use. With the four-way locking system, this locking cat door can be set either in, out, both, or locked. It will give you full control of your pet's access.
Regular cat door size is available.
Material
Plastic
Size
28.49 x 17.88 x 29.65 inches
Door Type
wooden, PVC, metal and glass interior or exterior doors and windows
What We Like
What We Don't Like
Purrfect Portal Cat Door Built-in Interior Pet Door
Best Interior Cat Door
overall
Price
$
Sturdiness
Durability
Ease of Assembly

Source: Amazon
If you are looking for a stylish and practical cat door for your indoor space, this Purrfect Portal Cat Door may just be what you are looking for.
This cat door is intended for indoor use only, as a doorway between rooms, and it has a cute cat silhouette shape and is built to last for years. With a clever design, this door can be installed in solid or hollow doors, making it the perfect addition to laundry rooms, bathrooms, bedrooms, and basements.
Material
Plastic
Size
6.5 x 1.75 x 8 inches
Door Type
HOLLOW-CORE & SOLID DOORS
What We Like
What We Don't Like
Purrfect Portal No-Flap Cat Door
Best With No-Flap
overall
Price
$
Sturdiness
Durability
Ease of Assembly

Source: Amazon
Cats are very particular about everything, even their door, and some cats simply don't like walking through a flap. You must check out Purrfect Portal No Flap Cat Door if this sounds like your cat.
This adorable door is in the shape of a tiny door that will blend in with the rest of your home design. Just like any door, this cat door can be locked in both an open and closed position. This makes this door the perfect cat door to use to give your cat a safe space and away from other pets or to keep the odor of a litter box down while still allowing your cat to access it.
Material
N/A
Size
6.5" w x 8.25" h
Door Type
interior doors
What We Like
What We Don't Like
Baboni Pet Door for Wall
Best for Wall
overall
Price
$$
Sturdiness
Durability
Ease of Assembly

Source: Amazon
Are you seeking a cat door to install on your interior or exterior wall? Check out Baboni Pet Door For Wall. Designed to be easily installed in all types of interior and exterior walls.
Durable and safe, Baboni Pet Door For Wall is crafted with a metal laser welding process and high-quality steel aluminum alloy oxidation. A soft and flexible double flap and strong magnetic closure provide weatherproof and energy efficiency to help protect against bad weather and air drafts. The attached slide-in panel helps protect against extreme weather and provides security to your home when the door is not in use.
Material
Aluminum, Alloy Steel, Metal
Size
5 1/4"W x 8 1/8"H. Frame: 9 1/4"W x 13 1/8"H
Door Type
walls that are 4 3/4 - 7 1/4 in thick
What We Like
What We Don't Like
Ideal Pet Products Aluminum Sash Window Pet Door
Best with a Window
overall
Price
$$$
Sturdiness
Durability
Ease of Assembly

Source: Amazon
Not many cat doors come with their own windows, and the Ideal Pet Products AluminumSash Window Pet Door is one of the best.
This impressive door comes in various configurations, so you can fit small or large cats and choose whichever window width you prefer. The rigid locking flap is made of unbreakable clear Lexan to allow a pet to see through the opening and is non-toxic for added safety. This door will fit in most aluminum sash windows and is made to be durable and long-lasting.
Material
Aluminum
Size
33 x 16 x 1.25 inches
Door Type
Window
What We Like
What We Don't Like
Cathole ECO Cat Door
Best Grooming Door
overall
Price
$
Sturdiness