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Home > Cat & Dog Products > Dog Doors - Cat Doors > Large


Large doggie doors come in many styles and price ranges. See our large selection.

America's Pet Store offers one of the broadest selections of large pet doors online - all with free ground shipping.

Please measure your dog before ordering to be sure the flap entrance is large enough for your dog to go through. It is also important to take note of the overall size of any pet door you purchase. Is the installation area large enough to accommodate the overall size of the dog door you are considering?

If you have any questions call the experts in our Customer Service department and they will be happy to assist you. Nobody knows dog doors like we do.

See our valuable Large Dog Door Info section for these products!

Browse Large
Large Pet Doors Door-Mounted Models
Big selection of large door mounted pet doors to suit your needs, your style and your budget.
Large Dog Doors for Walls
Searching for a large dog door for walls? Choose from our wide selection of top quality brands.
Large Electronic Dog Door Models
If you have a big dog as well as a tiny dog or cat check out our large electronic dog door models.
Window Dog Doors - Large
Yes you can find doggy doors for windows. Window dog doors are larger than cat doors.
Large Dog Doors For Sliding Glass Doors
Authorized online retailer for all the top brands of large dog doors for sliding glass doors.
Large Pet Door for Screens
Hale Pet Doors makes the sturdiest large dog doors for screens you'll find anywhere.

Larger breed dogs are generally pretty tough on dog doors so you may want to seriously consider a higher quality dog door over a cheaper model. Many of the brands of large dog doors we carry offer strong aluminum frame construction models and tough chew-resistant door flaps. Plexidor, DogWalk, Patio Pacific, Gun Dog House Door, and PetSafe all make aluminum framed doggy doors.

Another very important point to make is that actual dimensions can vary widely across manufacturers of so-called large dog doors.For example, large dog doors made by Ideal Pet Doors are actually smaller than a Hale medium dog door. Because actual sizes vary, you might want to check out our extra large dog doors category just to make sure you did not miss a dog door that will work best for you. We do not recommend that you purchase any product based solely on the size label (small, med, large or XL) or based on recommended breed or weight of a dog. Instead you should measure your pet before buying one of our large dog doors.

If you would like additional details on how to measure your dog please call our experts in Customer Service at 800-870-1941 or see How to Measure Your Dog For a Pet Door to assist you in determining the best size.

Hale Pet Doors makes eleven standard sizes of every model doggie door they make; seven of the sizes are considered large dog doors for big breeds. So if you are looking for a tailored fit for your Great Dane or St. Bernard one of our Hale Pet Doors is likely going to be your best choice.

Large dog doors are also available from most other top brands including Plexidor, Patio Pacific, Ideal, DogWalk, High Tech Pet, Freedom Pet Pass, PetSafe, Gun Dog House Doors, and other commercial grade kennel dog doors.

Whether you are looking for large dog doors for walls, for doors, or large patio door dog doors, even screen doors, garage doors, or French doors, America's Pet Store carries large dog doors that will work for nearly every application.

NOTE: Before purchasing one of our large patio dog doors it's important to consider how much space will be left after installation for human passage, particularly if you have sliders that are narrower than standard sliding doors. Before installing dog doors for sliding glass doors it's a good idea to check your local fire codes to find out if there is a minimum amount of space required for people to pass through your sliding doors.

There are commercial-grade large dog doors perfect for kennels available from Plexidor, Gun Dog House Door, Hale Pet Door, and Patio Pacific kennel doors with the famous Endura Flap. These large dog doors are tough enough for the most demanding applications but are not recommended for timid dogs since they are quite heavy and many are also loud.

If you are looking for automatic dog doors, Plexidor, High Tech Pet, and PetSafe all make electronic dog doors for large dogs.

If you prefer a dog door for sliding glass doors for your large dog, then be sure to check out our Ideal, Patio Pacific, Hale Pet Door, PetSafe and High Tech Pet selections as all of these companies manufacture large doggie doors for sliding doors.

America's Pet Store carries the largest selection of dog doors online including infrared dog doors, and big dog doors. Patio dog doors, also sometimes referred to as sliding glass dog doors, are quite easy to install since no hole is required to be cut into a door or wall. Electric dog doors are the best solution if you want to keep out unwanted pests such as racoons, skunks, feral cats, etc. If conserving home energy is a priority you'll be pleased to know that most major brands offer energy-efficient dog door models including PetSafe dog doors, Ideal dog doors, Ruff Weather dog doors, Hale dog doors, Staywell dog doors, Plexidor dog doors and Patio Pacific Endura flap dog doors.

Shop with confidence at Americas Pet Store and save with our everyday low prices!

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America's Pet Store offers one of the largest selections online of hard to find pet products including pet doors, dog ramps, parrot cages, and automatic cat litter box products. At America's Pet Store, you will find all your pet electronic needs including electric dog fence and wireless dog fence systems, bark collar and shock collar products, dog training collars, and the latest Garmin Astro Dog Tracking System. America's Pet Store is an authorized dealer for all the top brands including PetSafe, Dogtra, DT Systems, SportDOG, Plexidor, and Hale pet doors. Shop with confidence at America's Pet Store with our Price Protection Plan, and FREE shipping on everything we sell!