Large Dog Doors

As the proud owner of a large or giant breed dog, you know that finding the perfect dog door can be a challenge. Our selection of extra large dog doors is designed to accommodate your beloved pet's size, ensuring comfort and ease of access. Whether you need a dog door for a sliding glass door, a wall mount, or a screen door, our range of high-quality and durable products has got you covered.

Our extra large dog doors are thoughtfully designed for security and energy efficiency. With strong materials and secure locking mechanisms, you can have peace of mind knowing your home is protected. Additionally, our insulated dog doors help maintain your home's temperature, reducing energy costs and keeping your living space comfortable.

For those seeking the convenience of electronic and automatic dog doors, we offer options that are compatible with large breeds. While microchip dog door options for extra large sizes are currently unavailable, we do provide doors that require pets to wear a collar key for access. This ensures that only your pet can enter your home, keeping out unwanted visitors.

Our products are crafted from high-quality materials to guarantee durability and longevity, so you can trust that your investment will stand the test of time. We understand that each dog is unique, and our selection includes various sizes and designs to fit your pet's specific needs. Don't forget to measure your pet carefully to ensure the right fit, as sizing can vary between models and manufacturers.

By choosing one of our extra large dog doors, you are providing your large or giant breed dog with the freedom and comfort they deserve. Explore our collection to find the perfect solution for your home and furry friend, and enjoy the convenience and peace of mind that comes with a top-quality dog door designed specifically for large dogs.

Frequently Asked Questions

Why does going from the large size to the extra-large make such a difference in cost?

Cost is determined based on the brand and the size. Across the board, having a giant or x-large dog door makes the cost increase dramatically. With the extra-large pet doors, there is more material used, and the shipping cost goes up because of the x-large shipping.

Are there any options for a Pet Patio Door Insert?

One of the best large dog doors for sliding glass doors for insulation would be the Thermo Panel 3e. It has great energy efficiency and energy-efficient panel design, meant to withstand extreme weather. 

Do you have a low-cost wall-mounted X-Large dog door?

The Ideal Designer series Ruff Weather dog doors for big dogs are what we recommend if you are looking for an XXL pet door for walls (they even have dog doors for large dog options for sliding glass doors). Hale dog doors for walls also offer large sizes.

Is there an electronic extra large wall dog door?

Unfortunately not, there are no wall entry electronic options that will work for extra large dogs. There are plenty of large doors for manual pet doors.

Which doggie door for large dogs can people get in?

Some of the extra-large dog doors for large dogs are large enough, but they will come with a security cover that you can use to close it off. In addition to this, seeing a door of this size will be enough to determine even the bravest intruder.

Will extra-large dog doors keep my cat in?

If they have very strong magnets, big dog doors like the Endura Flap they may be able to keep the cat from pushing out. That said if the cat is tenacious enough even the xl dog doors might not be enough to keep them in.

Is there an option for a screen door with a large dog door built-in?

There aren't any with the pet door pre-installed so you would need to purchase the screen door first and then the pet door.

Are "xxl large" dog doors enough for a big dog like a Great Dane?

The size of an extra-large dog door is going to change just based on the brand, as there is no standard in the XL dog door world. Some brands like the Giant Hale Pet Door for doors and walls and the Endura Flap Pet Doors have large dog doors that will fit Danes and Mastiffs.

I have two large dogs that are very different sizes. What door would be able to accommodate more than 1 large dog?

There are a few large dog doors that can accommodate multiple pets. One of the best large dog door manufacturers would be the Endura Pet Door line. In addition to that, the best large dog door for sliding glass door installation is going to be the Hale in the Giant Flap Size. They can make their large doggie door big enough to fit a dog that is 36" tall at the shoulders. If you were looking for one that was more economical another good large dog door brand would be Ideal Pet Products. Those doors aren't as durable especially in the giant breed dog door sizes, as they tend to wear out faster and require more replacement parts of the life of the pet door.

Do you have a raccoon-safe dog door for a large dog?

The PetSafe Electronic Smart Door is one big dog door that offers electronic locking to keep out raccoons.

Considering a removable door for sliding glass doors, but I need one that will fit a Great Dane. I'm concerned about security.

The best large doggie door for sliding glass door installation would be the Hale Omni Panel for Sliding doors. This would really be the only option for doggy doors for large dogs that is also removable. They have a custom 10" step over option and that would make it the biggest dog door for a panel offered.

How do I decide if the extra-large dog door should be installed in the door or the wall?

This depends on if the wall mount has an acceptable step-over for your large pet. We recommend that even for an extra-large doggie door there be no more than about 3" - 4" from the floor. This is so as the pet ages and stepping over something might become more challenging, the door is still going to be low enough for them to use. Sometimes customers end up having to go with an XXL dog door, even through their pets don't need a giant breed dog door, in order to keep the step over low enough. Also in some cases, an extra-large doggie door may have a cut-out dimension that will not fit in between the studs, so in that case, the door mount would be the only option (unless you wanted to have you contractor do some substantial re-framing). Large breed dog doors for wall installation are also going to cost more, and door mount large doors will be more affordable.

What are wall hole dimensions for the extra-large dog door?

With extra-large doggie doors for walls, the cut out will vary based on the brand. Some of the largest dog door wall cut-outs will be from the Endura Flap Pet Door line in their #12 size. They have a flap size of 12" x 23" and a cut out dimension of 14 7/16" x 27 1/8". Another big dog door for walls would be the Hale Giant doggie door for walls. They have a flap size of 15 1/2" x 27 1/2" and a cut out dimension of 16 3/8" x 28 1/4". We recommend measuring your pet to determine the most appropriate size.

Do you have large dog doors for sliding glass doors?

Yes, there are options for large dog doors for sliding glass doors. The Endura Flap Thermo Panel 3e is a great option, as it provides excellent insulation and can withstand extreme weather conditions. The Hale Omni panel is also an excellent option for larger sizes. These can be found under our selection of sliding glass dog doors.

How do you install a dog door for large dogs?

Installation can vary depending on the type of door, brand, and where it is being installed. Generally, you'll need to take measurements of your pet and the area where the door will be installed, mark the dimensions on the door or wall, cut out the marked area, and then install the door using the provided screws and hardware. Always refer to the manufacturer's instructions for specific installation details.

Do large dog doors compromise the security of my home?

It is possible for a large dog door to be an avenue of intrusion if not properly secured. Most large dog doors come with locking mechanisms or security covers to help prevent this. Some, like electronic dog doors, use advanced features like microchip or collar activation to ensure only your pet can use the door. It's also recommended to install the door in a location that is not easily visible or accessible from the outside of your home.

Can I install an extra-large dog door myself, or do I need a professional?

Many extra-large dog doors are designed for easy DIY installation, but this can depend on your comfort level with tools and home improvement projects. If the door requires cutting into a wall or door, and you're not comfortable doing this, it may be best to hire a professional. Always follow the manufacturer's instructions closely, and don't hesitate to reach out to the manufacturer if you have any questions during installation.