Dog Doors & Accessories

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Ideal Pet Products Designer Series Ruff-Weather Pet Door, Tinted, Super Large

Rated 4.4317 out of 5 stars
278
$114.99Chewy Price
$165.00List Price

FREE 1-3 day shipping on this item

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PetSafe Sliding 81-in Glass Pet Door, White, Large

Rated 4.3203 out of 5 stars
590
$154.94Chewy Price
$189.99List Price

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PetSafe Freedom Pet Door Replacement Flap, Large

Rated 4.5227 out of 5 stars
551
$37.95Chewy Price
$47.99List Price

FREE 1-3 day shipping over $49

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

Rated 4.5143 out of 5 stars
280
$56.48Chewy Price

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Ideal Pet Products Aluminum Modular Pet Patio Doors, White, Medium

Rated 3.9197 out of 5 stars
137
$144.00Chewy Price
$186.03List Price

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PetSafe Pet Door for Dogs & Cats, X-Large

Rated 3.9796 out of 5 stars
147
$79.95Chewy Price
$84.99List Price

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Ideal Pet Products Wall Entry Dual Flap Dog Door, White, Medium

Rated 5 out of 5 stars
7
$140.00Chewy Price

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High Tech Pet Products PX-1 Power Pet Fully Automatic Pet Door

Rated 4.2333 out of 5 stars
30
$399.99Chewy Price
$479.99List Price

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Dog Mate Dog Door, Large

Rated 3.8 out of 5 stars
120
$59.91Chewy Price
$109.96List Price

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PetSafe Extreme Weather Energy Efficient Pet Door, Large

Rated 4.2739 out of 5 stars
230
$119.95Chewy Price
$129.99List Price

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PetSafe 96-in Sliding Glass Pet Door, Large

Rated 4.082 out of 5 stars
122
$269.95Chewy Price
$269.99List Price

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Ideal Pet Products Air Seal Dog Door, White, Large

Rated 4.7143 out of 5 stars
7
$65.73Chewy Price

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Ideal Pet Products Pet Door Replacement Flap, Super Large

Rated 4.4401 out of 5 stars
284
$42.99Chewy Price

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PetSafe Window & Porch Screen Pet Door, Large

Rated 4.029 out of 5 stars
138
$37.95Chewy Price
$42.99List Price

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BarksBar Plastic Dog Door, Large

Rated 4.1579 out of 5 stars
19
$51.95Chewy Price
$65.99List Price

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PetSafe Sliding Glass Pet Door, 2-Piece, Large

Rated 4.3462 out of 5 stars
52
$274.95Chewy Price

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PetSafe Electronic SmartDoor, Large

Rated 3.3333 out of 5 stars
114
$174.95Chewy Price
$204.99List Price

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PetSafe Classic Pet Door Replacement Flap, Large

Rated 4.644 out of 5 stars
323
$42.95Chewy Price
$47.99List Price

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

Rated 3.8571 out of 5 stars
56
$449.99Chewy Price
$539.99List Price

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PetSafe Aluminum Extreme Weather Dog & Cat Door, Large

Rated 4.1429 out of 5 stars
21
$169.95Chewy Price
$169.99List Price

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PetSafe Wall Entry Dual Flap Pet Door with Closing Panel, White, Large

Rated 4.5286 out of 5 stars
70
$139.95Chewy Price
$144.99List Price

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PetSafe Freedom Aluminum Pet Door, X-Large

Rated 4.3908 out of 5 stars
174
$134.95Chewy Price
$139.99List Price

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

Rated 4.3825 out of 5 stars
183
$29.99Chewy Price
$48.96List Price

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Ideal Pet Products Modular Patio Dog Door, White, X-Large

Rated 1 out of 5 stars
1
$275.00Chewy Price

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Endura Flap Double Flap Wall Mount Dog & Cat Door, Large, White

Rated 4.5714 out of 5 stars
7
$659.99Chewy Price

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PetSafe Extreme Weather Sliding Glass Cat & Dog Door, White, Large

Rated 4.5 out of 5 stars
4
$334.95Chewy Price
$339.99List Price

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High Tech Pet Products Armor Flex Airtight Extreme Weather Magnetic Closure System Door Mount P...

Rated 3.6842 out of 5 stars
19
$399.99Chewy Price
$479.99List Price

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Door Buddy Door Latch Plus Door Stopper, Grey

Rated 4.4063 out of 5 stars
96
$19.97Chewy Price
$24.99List Price

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SureFlap Microchip Small Dog & Cat Door, White

Rated 3.5238 out of 5 stars
42
$230.00Chewy Price

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Ideal Pet Products Designer Series Ruff-Weather Wall-Kit, Tinted, X-Large

Rated 3.5769 out of 5 stars
26
$34.00Chewy Price

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High Tech Pet Products Armor Flex Low-E Sliding Glass Tall Height Patio Pet Door, Large

$699.99Chewy Price
$845.99List Price

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PetSafe 4-Way Locking Cat Door, Up to 25-lbs

Rated 4.2754 out of 5 stars
69
$26.95Chewy Price
$31.99List Price

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Endura Flap Thermo Panel 3e Door Mount Dog & Cat Door, X-Large, 77.25-80.25-in H, Bronze

$689.99Chewy Price

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Autoslide K9 Dog Tag

Rated 3.3333 out of 5 stars
3
$56.69Chewy Price
$60.00List Price

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Magic Mesh Hands-Free Screen Door

Rated 3.1527 out of 5 stars
131
$13.99Chewy Price
$14.99List Price

FREE 1-3 day shipping over $49

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

Rated 3.3611 out of 5 stars
36
$49.99Chewy Price
$59.99List Price

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Dog Doors & Accessories

Dog doors provide a convenient way to give your best friend access to the outdoors with minimal hassle and fuss. Chewy has a wide selection of dog doors of all types, plus all the dog door accessories you need to customize them to your needs. We also carry dog door parts like dog door replacement flaps & accessories as well as wall kits that help you properly install your doggie door where you need it.

Dog doors come in a range of types, sizes and styles, so it should be easy to find one that perfectly meets your needs. Choose a traditional dog door that goes right through a regular door, or try a wall-mounted dog door if that better fits your situation. You can also find dog doors for sliding doors, dog doors for windows and even porch screen dog doors. Choose a dog door with a simple flap, or try one of the high-tech automatic & electronic dog doors that lets you designate which pets can get in and out and when they can do it.

You will need to find a dog door that is the right size for your canine, so be sure to measure your dog and check dimensions on our product listings before you buy. Dog doors come in sizes ranging from small to extra-large, and there are even giant dog doors made especially for our largest furry friends. Also, remember that small dog doors will usually need to be mounted lower than large dog doors so that little pups can comfortably step through.

You can find everything you need to give your pup outdoor access at Chewy.com. We have dog flaps, smart dog doors, dog door kits for extreme conditions, plus collars, collar tags, batteries and everything else for a custom canine entrance. Shop our great selection of dog doors and accessories and help your pup step out in style!