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!