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[Petoasis] Aluminum Medium Dog Door for Exterior Door, Suitable for Dogs Up to 40LBS, with Lock Anti-Theft, Include Thermal Insulation Cotton Flap,3 Flaps Dog Door for Small and Medium Dog

  • Based on 115 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Sep 5
Order within 8 hours and 25 minutes
Available payment plans shown during checkout

Size: Medium


Features

  • NEVER RUST ALUMINUM DOG DOOR - The entire dog door is made of aluminum alloy. Compared to plastic doors, aluminum is more durable and suitable for active dogs.There are aluminum panels on both the inside and outside of the door that can be locked. When the inner panel is locked, it cannot be opened from the outside and will not reduce the burglary resistance of the house.
  • OUR ADVANTAGES - Made of aluminum alloy, strong and unbreakable - Magnetic door curtain keeps rain, dust, mosquitoes, etc. out of the house - Internal locking plate improves burglary resistance - Insulated interlayer protects against cold and hot weather-Flexible door curtains allow dogs to pass easily.. If you need strong and reliable pet doors, our products are your best choice.
  • Versatile Sizing for Various Doors: Suitable for doors 1-3/8 inches to 2-1/8 inches thick. Flap Opening: 8.5"W x 12"H. Cutout in Door: 10.24"W x 13.78"H. Ideal for pets up to 40 pounds. Medium dog door.A full set of installation instructions is included so that you can install quickly.
  • Three-Year Warranty 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 pet door, but a cozy oasis for you and your furry friend.

Size: Medium


Brand: Petoasis


Color: Gray


Material: Aluminum, Thermoplastic Polyurethane


Target Audience: Dogs


Closure Type: Magnetic


Mattress Thickness: 2 Inches


Minimum compatible thickness: 1.38 Inches


Weight Limit: 40 Pounds


Frame Material: Aluminum


Dog Breed Size: Medium


Product Dimensions: 11.5 x 3 x 16.5 inches


Item Weight: 6.98 pounds


Manufacturer: Petoasis


Country of Origin: China


Item model number: DDM01


Date First Available: January 9, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Quality ,easy installation
Size: Large
This door is excellent for keeping bugs and drafts out. I have a 50 lb puppy who uses it and 2 cats. The cats were a bit hesitant due to the 3 flaps.The puppy taught them well, they would run in with him or right behind him. I have seen other doors for the same price with one flimsy flap. It was extremely easy to install. The magnets work great on the flaps. I bought the size for a 100 lb dog because my pup is 50 lbs and 6 months old. ... show more
Reviewed in the United States on August 25, 2024 by Lucy B

  • Great door.
Size: Large
Holds up to heavy dogs, 60 pounds, jumping through it. Solid design and easy to install.
Reviewed in the United States on August 17, 2024 by DANIEL Fitz

  • Great product, easy installation.
Size: Medium
These are a great alternative to a pre made door with doggie door and look like the doors were made with them! We bought 2 and installed one in a wood door and a metal door. The templates were perfect and made the installation easy. The flaps are nice and heavy to keep out heat and bugs (we live in Florida) and even though they aren’t see through my dog uses them without issue. I wasn’t sure if I should go with the large size, my dog is a 30lb pomsky, but he fits through the medium just fine. The metal covers are a little tricky to get in the tracks but the latching mechanism works well. Very pleased with this purchase!! ... show more
Reviewed in the United States on June 18, 2024 by Amazon Customer Amazon Customer

  • Great for bigger dogs
Size: Medium
I bought this to use for my dachshund to get in and out of my place that has some steep stairs. They still use it to get down the stairs so they end up just sliding down the ramp because it is pretty steep but it seems to be pretty good weatherproof My get some pretty good wind and rain out here as held up really well so I would recommend it definitely for some Fur parents that have a little bit longer legged animals ... show more
Reviewed in the United States on May 27, 2024 by Robin Moore

  • Quality Product
Size: Large
The large dog door was fairly simple to install on our metal door between the kitchen and garage. Our dog is enjoying his new freedom and we don’t have to leave the door open for him anymore.
Reviewed in the United States on August 17, 2024 by stifflerranch

  • great design
Size: Large
I have large dogs and they can use the door with ease and the quality was good
Reviewed in the United States on August 25, 2024 by sherry Nunes

  • Decently construction and works well
Size: Medium
My Jack Russel and Chihuahua love to go in and out of the house all day long so it was time for a doggy door. I bought this one because it looked to be decently constructed and a good size for them to go in and out of. I like that it has flaps on the inside and outside which help keep bugs and rain out. The flaps are held in place with magnetic strips at the bottom of the door. I only have 2 complaints with this one. The inside and outside metal door inserts are a pain to slide down in the tracks and should have a better way to secure them beyond a single spring loaded latch system. My second complaint is the spring latch on the outside of the door has already started to rust and it's only been installed for a few weeks. Hopefully it lasts! Overall I'm satisfied and it does it's job. ... show more
Reviewed in the United States on April 4, 2024 by Brandon Brandon

  • Great quality!
Size: Large
I love how there is so much protection from the weather/outside. I can appreciate that there is a door to lock from the outside as well as the inside!
Reviewed in the United States on July 29, 2024 by Kristen Roberts

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