Cat Doors

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PetSafe Freedom Pet Door Replacement Flap, Large

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Rated 4.5117 out of 5 stars
512Reviews
$37.95Chewy Price
$47.99List Price

FREE 1-3 day shipping over $49

Cat Mate Large Cat/Small Dog 4-Way Self Lining Door, White

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Rated 4.4195 out of 5 stars
174Reviews
$29.99Chewy Price
$48.96List Price

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Ideal Pet Products Pet Door Replacement Flap, X-Large

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Rated 4.51 out of 5 stars
249Reviews
$25.99Chewy Price

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Door Buddy Door Latch Plus Door Stopper, Grey
Rated 4.4133 out of 5 stars
75Reviews
$18.97Chewy Price
$23.99List Price

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PetSafe Freedom Patio Pet Doors for Sliding Doors, 81-in, Large

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Rated 4.3441 out of 5 stars
526Reviews
$154.95Chewy Price
$189.99List Price

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PetSafe Extreme Weather Energy Efficient Pet Door, Large

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Rated 4.3301 out of 5 stars
209Reviews
$119.95Chewy Price
$129.99List Price

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Ideal Pet Products Designer Series Original Plastic Pet Door, Tinted, X-Large

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Rated 4.5794 out of 5 stars
252Reviews
$47.50Chewy Price
$56.48List Price

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Door Buddy Door Latch, Grey

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Rated 4.2891 out of 5 stars
128Reviews
$15.94Chewy Price
$18.99List Price

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High Tech Pet Products MS-5 Waterproof Microsonic Collar for HTP Power Pet Doors

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Rated 3.64 out of 5 stars
25Reviews
$49.99Chewy Price
$59.99List Price

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Cat Mate Lockable Cat Flap, White

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Rated 4.25 out of 5 stars
36Reviews
$18.23Chewy Price
$27.47List Price

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PetSafe Classic Pet Door Replacement Flap, Large

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Rated 4.6601 out of 5 stars
303Reviews
$42.95Chewy Price
$47.99List Price

FREE 1-3 day shipping over $49

Magic Mesh Hands-Free Screen Door
Rated 3.1892 out of 5 stars
111Reviews
$14.88Chewy Price
$14.99List Price

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PetSafe Plastic Door, X-Large

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Rated 4.0078 out of 5 stars
128Reviews
$79.95Chewy Price
$84.99List Price

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High Tech Pet Products Replacement B-3V1A Battery 2-Pack for HTP Collars

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Rated 4.0909 out of 5 stars
11Reviews
$10.57Chewy Price
$16.99List Price

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PetSafe 2-Way Locking Cat Door
Rated 4.1626 out of 5 stars
123Reviews
$12.95Chewy Price
$15.99List Price

FREE 1-3 day shipping over $49

PetSafe Pet Door Installation Kit
Rated 3.7 out of 5 stars
30Reviews
$5.42Chewy Price
$24.99List Price

FREE 1-3 day shipping over $49

Cat Mate 4-Way Locking Cat Flap with Door Liner, White

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Rated 4.4255 out of 5 stars
47Reviews
$26.90Chewy Price
$46.73List Price

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PetSafe 4-Way Locking Cat Door, Up to 25-lbs
Rated 4.2969 out of 5 stars
64Reviews
$26.95Chewy Price
$31.99List Price

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Cathole ECO Cat Door, White
Rated 5 out of 5 stars
4Reviews
$21.95Chewy Price
$24.95List Price

FREE 1-3 day shipping over $49

Cathole Cat Door with Brush
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Rated 4.8036 out of 5 stars
112Reviews
$24.99Chewy Price
$34.95List Price

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PetSafe White Wall Entry Plastic Pet Door, Large

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Rated 4.5556 out of 5 stars
63Reviews
$122.06Chewy Price
$144.99List Price

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Cat Mate Wall Liner
Rated 3.6667 out of 5 stars
21Reviews
$5.99Chewy Price
$17.40List Price

FREE 1-3 day shipping over $49

SureFlap RFID Dog & Cat Collar Tags, 2 count
Rated 3.6364 out of 5 stars
11Reviews
$21.85Chewy Price

FREE 1-3 day shipping over $49

PetSafe Freedom Aluminum Pet Door, X-Large

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Rated 4.3765 out of 5 stars
162Reviews
$119.99Chewy Price
$139.99List Price

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PetSafe Electronic SmartDoor, Large

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Rated 3.4343 out of 5 stars
99Reviews
$159.95Chewy Price
$189.99List Price

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Cat Mate Lockable Cat Flap/Door with Door Liner, White

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Rated 4.5152 out of 5 stars
33Reviews
$20.66Chewy Price
$42.84List Price

FREE 1-3 day shipping over $49

PetSafe Freedom Patio Pet Doors for Sliding Doors, 96-in, Medium

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Rated 4.1204 out of 5 stars
108Reviews
$234.95Chewy Price
$254.99List Price

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High Tech Pet Products PX-2 Power Pet Fully Automatic Pet Door

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Rated 4.0625 out of 5 stars
48Reviews
$399.00Chewy Price
$539.99List Price

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Ideal Pet Products Aluminum Modular Pet Patio Doors, White, Medium
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Rated 3.8906 out of 5 stars
128Reviews
$129.79Chewy Price
$186.03List Price

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SureFlap Microchip Cat Door, White

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Rated 3.6897 out of 5 stars
29Reviews
$127.99Chewy Price
$161.00List Price

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Cat Mate Microchip Cat Door
Rated 3.5217 out of 5 stars
23Reviews
$171.51Chewy Price

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Cat Mate Elite Electronic I.D. Disc
Rated 4.3333 out of 5 stars
3Reviews
$16.35Chewy Price
$23.78List Price

FREE 1-3 day shipping over $49

Cat Mate Electromagnetic Cat Flap, White

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Rated 3 out of 5 stars
35Reviews
$52.99Chewy Price
$92.71List Price

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PetSafe Window & Porch Screen Pet Door, Large

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Rated 4.0156 out of 5 stars
128Reviews
$37.95Chewy Price
$42.99List Price

FREE 1-3 day shipping over $49

PetSafe Electronic SmartKey for SmartDoor
Rated 2.9167 out of 5 stars
24Reviews
$11.99Chewy Price
$24.99List Price

FREE 1-3 day shipping over $49

Ideal Pet Products Lockable Cat Flap Pet Door
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Rated 4.0588 out of 5 stars
17Reviews
$14.49Chewy Price
$20.47List Price

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FREE 1-3 day shipping over $49

Cat Doors

Whether it's around your home or the great unknown in your backyard, your curious kitty loves to explore. Give your courageous cat the freedom to adventure at will with a cat door. Cat doors are the perfect addition to a pet owner's home. They allow your feline friend to come and go as he wishes, allowing more freedom than a cat crate, which encourages play and independence. Cat doors help your pretty kitty maintain an active lifestyle, and also help prevent accidents around the house. Cat doors allow pet owners to keep litter behind closed doors, and can also be used to keep your pup from eating your cat's cat food. Some cats take instantly to pet doors, while others will require some training. Today, cats are often raised to live and play indoors, but that doesn't squash your kitty's natural instinct to want to be outdoors. Your cat loves to feel the wind and sun on his fur, while rolling in grass and chasing bugs. A cat door can allow your feline friend to roam outdoors when you're away or too busy to let him out. Choosing the right pet door depends on your individual needs, and the need of your kitty companion. A cat door flap can fit in your door and allow your cat to exit and enter with ease. You might prefer a magnetic cat door or electronic cat door depending on your needs. The PetSafe 2-Way Locking Cat Door allows you to put a cat litter box behind closed doors to keep any odors from wafting around your home. The transparent cat door flap lets in light and has a magnetic cat door closure that keeps it secure. You can also lock the cat door to restrict access when you like. The Cathole Cat Door with Brush installs easily, and cleans your cat's fur as he enters and exits. The brush keeps any cat litter or dirt from being carried back into your home. Shop for the perfect cat door for your purring pet on Chewy, and be sure to also stock up on great cat supplies & accessories like cat trees & towers, cat beds, cat toys and the best flea medicine & treatment for cats, including cat flea pills and cat flea collars.

Related Categories: Cat Cages, Crates & Gates, Cat Pens & Playpens, Cat Gates, Invisible Electric Fences for Cats, Cat Crate Mats, Cat Stairs, Steps & Ramps, Cat Carriers, Cat Harnesses

Frequently Asked Questions about Cat Doors

Do cats actually use cat doors?

Most cats will use a cat door, but your cat may need some time to get used to a new door. Younger and more adventurous cats often use cat doors without any coaxing, but you may need to tape or prop the cat door open or remove the cat flap entirely at first.

How big should a cat door be?

A cat door should be big enough that your cat can comfortably fit through it. Measure your cat's shoulder height and width and add 1-2 inches to each. This will give you the ideal mounted height of the flap and the ideal width of it. Cats are usually more agile than dogs and vary less in size, so precise measurements are not as important for cat doors as they are for dog doors. Most cat doors measure around 5.5 by 6.5 inches, but you may need a larger cat door or a small dog door if you have a bigger cat.

What's the best type of cat door?

The best cat door is weatherproof, sturdy and easy for your kitty to use. Look for cat doors designed for installation where you need them; there are cat doors made for installation in doors, walls, screens, sliding doors and even windows. Choose from a range of cat door types, including cat flaps, insulated pet doors, automatic cat doors, and smart or microchip-activated kitty doors, too.

Are cat doors safe?

Cat doors are safe for pets and people, and many have added features to make them even safer and more secure. If you are worried about small animals gaining access through a kitty door at night, look for a locking cat door or one with a security plate you can put in when you're away. Locking doors also allow you to restrict your cat's outdoor access during certain times; ideal if you're worried about letting your feline out during dangerous times or while you are at work. High-tech features like microchip or collar activation ensure that only authorized pets can get in and out through the door. This helps keeps wildlife and other pets out and your indoor pets inside safe and sound.