The Best Extra Large Pet Door of 2023 – Reviewed and Top Rated

2,211 Reviews Scanned

Rank No. #1

PetSafe Extreme Weather Aluminum Pet Door - Energy-Saving Thermal Barrier Pet Flap with Slide-in Door Locking & Secure Flap Cover - for Dogs Up to 100 lb - Extra Large

Extreme Weather Protection: The PetSafe Extreme Weather Aluminum Pet Door has a triple-flap thermal barrier that blocks 3x more energy than standard doors, helping maintain the indoor temperature
Durable Aluminum Design: Heavy-duty exterior frame with reinforced corners ensures long-lasting, multi-pet access for cats and dogs; the extra large size is for big dogs up to 220 lb
Easy DIY Installation: Fits most exterior doors made of wood, panelling, PVC or metal sized 1.5-2" thick; includes slide-in locking panel for secure flap closure and controlled pet access
Global Mission, Local Care: With U.S. roots and worldwide reach, PetSafe delivers vet- and trainer-recommended solutions and exceptional customer support to create fields of joy for pets
25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families

SaleRank No. #2

PetSafe Plastic Pet Door - Easy Install for Wood, PVC Metal & Paneled Doors - Rust-Free Plastic Frame - Flap Dimensions 13 3/4" W x 23 3/4" H - for Extra Large Dogs Weighing Up to 220 lb

Easy DIY Installation: The PetSafe Plastic Pet Door is easy to install in wood, PVC, metal, or paneled doors 1/16" - 2" thick, perfect for quick setup in interior or exterior doors
Durable & Customizable: This rust-free, paintable plastic frame comes with a smooth swing, weather-resistant flap for long-lasting, pet-friendly performance that can be personalized to match your home
Secure & Versatile Design: For peace of mind, choose when your pet comes and goes with the included lockable slide panel; extra large flap size has dimensions 13 3/4" x 23 3/4" for pets up to 220 lb
Global Mission, Local Care: With U.S. roots and worldwide reach, PetSafe delivers vet- and trainer-recommended solutions and exceptional customer support to create fields of joy for pets
25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families

SaleRank No. #3

[Petoasis] 3-Flap Dog Door, Heavy-Duty Aluminum Pet Door for Extreme Weather, Energy-Saving and Heat-Insulating, Capable of Resisting Rainwater, Wind, and Snow Intrusion (Silvery White, XL for Door)

𝗣𝗲𝘁𝗼𝗮𝘀𝗶𝘀 𝗲𝘅𝗰𝗹𝘂𝘀𝗶𝘃𝗲 𝘃𝗮𝗹𝘂𝗲-𝗮𝗱𝗱𝗲𝗱 𝘀𝗲𝗿𝘃𝗶𝗰𝗲: We provide a 3-year after-sales warrnaty for each customer; If the flaps of your xl dog door are damaged by your dog during use, an additional flap will be given as a gift, saving you at least $25 in replacement costs in the future
𝗔𝗹𝘂𝗺𝗶𝗻𝘂𝗺 𝗮𝗹𝗹𝗼𝘆 𝗵𝗲𝗮𝘃𝘆-𝗱𝘂𝘁𝘆 𝗱𝗼𝗴 𝗱𝗼𝗼𝗿: Made entirely of aluminum alloy, with thickened metal frames on the sides. Compared to similar products made of thin iron plates or “plastic + aluminum alloy,” Petoasis extra large dog door are more durable, rust-proof, and particularly suitable for active dogs
𝗪𝗲𝗮𝘁𝗵𝗲𝗿𝗽𝗿𝗼𝗼𝗳 𝗱𝗼𝗴 𝗱𝗼𝗼𝗿: large dog door three-petal flap design, made of high-quality materials, specially thickened to resist tearing and breaking. An additional layer of insulation effectively blocks extreme weather and air currents, ensuring a comfortable and energy-efficient home
𝗘𝘅𝗾𝘂𝗶𝘀𝗶𝘁𝗲 𝗲𝘅𝘁𝗲𝗿𝗶𝗼𝗿 𝗱𝗲𝘀𝗶𝗴𝗻: Exclusively designed by renowned designers with a design patent; its simple, modern style integrates seamlessly with various doors and walls, enhancing your home's overall aesthetics—includes installation instructions and all necessary accessories
𝟯-𝗬𝗲𝗮𝗿 𝗪𝗮𝗿𝗿𝗻𝗮𝘁𝘆 𝗮𝗻𝗱 𝗥𝗮𝗽𝗶𝗱-𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗲 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝗲𝗿𝘃𝗶𝗰𝗲: We're committed to exceeding your expectations in satisfaction and quality for you and your pets. Choose Petoasis to create a safe and comfortable haven for your beloved pet – not just a xl doggy door, but a cozy oasis for you and your furry friend

Rank No. #4

Homepedia Extra Large Dog Door for Door,Metal Dog Door with Locking Panel,Doggie Doors for Extra Large Dogs with Magnetic Flap,Anti Theft Design,Fit Exterior/Interior Doors,Easy Installation(XL)

【Safety & Anti-theft】Dog doors with locks and metal panels have very high security.Suitable for installation on exterior/interior doors.It can control the entry and exit of pets and blocks unwanted animals from entering.
【More Durable】Metal dog doors are more durable than plastic ones,and upgraded to metal anti-theft screws,longer life and stronger.The frame of dog doors for exterior doors will not crack or deform.The xl dog door has two additional magnets on the side of the flap for enhanced stability.
【Good Sealing Performance】The upgraded door mount dog door flap can effectively block wind and rain saving energy.The magnetic flap cover is thickened on the side and widened dust strip to ensure that it doesn't deform with use.
【Pay Attention to Size】This interior dog door fits the dog's body size: Width:<13", Height:<23", Weight:<220lb. Flap Opening for doggy access:24-3/8" W x 14-3/8" H.Comes with installation templates and detailed instructions,very easy to install.
【Peace of Mind After Sale】Homepedia is committed to providing customers with high quality products and support service.We offer a 3-year warrnaty for each doggy door and a 1-year flap replacement service for each purchase.Your pet will love this door.

SaleRank No. #5

Ideal Pet Products Designer Series Plastic Pet Door with Telescoping Frame, Super Large, 15" x 20" Flap Size

An impact-resistant plastic frame that fits doors from 1-1/4" to 2” thick
Our flexible vinyl flap comes with patented edges that stay in shape, no matter the use or weather, and has a floating bottom threshold ensures a perfect seal every time
Pet Door Cutout Size is 16.5" x 22.25"
A lock-out slide to keep your pet safe and secure when they're home alone
Recommended weight range of pet: 91 to 120 Lbs. Average install time: 20 minutes

Last update on 2025-11-01 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Extra Large Pet Door?

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Is it worth buying an Extra Large Pet Door?
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Potential sources can include buying guides for Extra Large Pet Door, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Extra Large Pet Door. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Extra Large Pet Door buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Extra Large Pet Door currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Extra Large Pet Door has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Extra Large Pet Door?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Extra Large Pet Door.
Customer Ratings: Number ratings grade Extra Large Pet Door objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Extra Large Pet Door.
Product Quality: You don’t always get what you pay for with an Extra Large Pet Door, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Extra Large Pet Door is should be an indication of how long it will work out for you.

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FAQ:

Q: What is the best pet door?

A: The Endura Flap™ is the most recommended pet door for all weather conditions. With the option of having either a single flap or double flap set up this is the best dog door for wall mount or door mount installation, you can get the option that is best suited for you!

Q: What are the best dog doors for large dogs?

A: One of the best large dog door manufacturers would be the Endura Pet Door line. In addition 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.

Q: How big is a dog door?

A: In general, dog doors can range from 13 inches by 23 inches on the extra-large end, to 5 inches by 8 inches on the small side. They can also be installed in different places, including wood, steel, French, and glass doors; windows; and brick, siding, and stucco walls.

Q: How big is an extra large dog crate?

A: An extra large dog crate is approximately 48 inches in depth, and is sized appropriately for your adult dog. These dog crates are suitable for dogs 91 – 110 lbs.

Extra Large Pet Door