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Dog Door for Sliding Glass Door, Adjustable Height 75 3/5" to 80", Width 13 3/5", Aluminum Frame Sliding Door Dog Door Insert, No-Cut and Easy to Install Doggy Door(Large,White)

  • Based on 29 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Nov 8
Order within 10 hours and 20 minutes
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Features

  • PERFECT FOR RENTERS & EASY INSTALLATION The NIAOMAOGOU Sliding Glass Pet Door offers a no-cut, DIY solution for pet owners in apartments or rental homes. This hassle-free dog door insert Simple installation, giving your furry friend independence without permanent modifications to your sliding door.
  • ADJUSTABLE HEIGHT VERSATILITY Customize your fit with a height range of 75 3/5" to 80" to accommodate various sliding door tracks. This flexible design ensures a snug, secure installation in apartments or homes while providing comfortable access for pets.
  • GENEROUS SIZE FOR LARGE PETS Spacious 10 1/5" width and tall clearance comfortably serve big breeds. The large dog door opening supports effortless movement, giving your furry companion independent access without cramped passage.
  • STURDY ALUMINUM CONSTRUCTION Built with a robust white aluminum frame, this sliding door dog door withstands daily use while resisting wear and weather. The sleek design blends with your decor and maintains sliding door functionality.
  • SECURE SLIDING DOOR INTEGRATION Engineered specifically as a sliding glass door insert, this solution preserves home security. The sturdy frame locks into your existing track, preventing gaps while enabling pet accessno structural compromises.
  • 24/7 CUSTOMER SUPPORTWe are dedicated to providing high-quality products and exceptional customer service. If you have any questions or need assistance, feel free to contact us anytime. Our team will respond within 24 hours to ensure your satisfaction.

Size: Large


Brand: NIAOMAOGOU


Color: White


Material: Aluminum


Frame Material: Aluminum


Dog Breed Size: Large


Product Dimensions: 1 x 13.6 x 80 inches


Item Weight: 17.96 pounds


Manufacturer: NIAOMAOGOU


Item model number: NIAOMAOGOU


Date First Available: May 26, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 8

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.

  • Klarna Financing
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  • Affirm Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great buy
Was really nervous about ordering this one because it had so few reviews but we are happy with it. It took some work to get the lock on but other than that everything was easy about installation. Good quality and am really impressed with the doggy door- it’s magnetic on the bottom so it locks back into place. Only drawback is that we have to lock the door in order to completely seal the gap between the slider and the insert- not ideal but we can deal with it. Would recommend ... show more
Reviewed in the United States on August 6, 2025 by Christiann B. Christiann B.

  • Pleasantly surprised by the quality and ease of install
Size: Large
Easy to install and very sturdy. My dog and cats go through it with no problems. I ordered the large and have a 65 lb dog. In high winds, the flap will open, so I'm not sure if it will work in the colder months. Otherwise I would give 5 stars.
Reviewed in the United States on September 2, 2025 by Amazon Customer

  • Works well
Easy to install still haven't figured out how to get my dog to go through with the flap down. I know it's not a great picture but I didn't set out to take a slider door picture.
Reviewed in the United States on September 17, 2025 by Amanda Amanda

  • Cheap option, cheap product. 🤷♀️
Pretty easy to install. We live in a very humid area with lots of bugs. This was difficult to seal the edges to keep the temp and bugs out. Had to buy some additional window sealing foam and there are still small holes where the flap attaches. But, this is a much cheaper option than most, so we are making the most of it. Dogs use it fine and the screen insert to lock it is nice. ... show more
Reviewed in the United States on August 29, 2025 by Kara

  • Good quality
Size: Large
Nice and easy to install.
Reviewed in the United States on September 5, 2025 by Nicole M Flaherty

  • Cheaply made
Size: Large
Very cheaply made not sturdy at all.Not worth the money
Reviewed in the United States on August 19, 2025 by TERI

  • Easy install
Sparky is thrilled that he can now relieve himself outside and retain his doggie dignity. He was having the occasional accident and he was sad at himself
Reviewed in the United States on August 19, 2025 by Mark

  • Sturdy. Great way to keep skeeters out. Don't have to open slider door!
Putting 2 panels together was not difficult but another pair of hands helpful. Appreciate insulation. More instruction for the non foan would be helpful. I didn't install the locks as it's a rental. Using pipe in track. But directions are not good. Grace got the hang of the door with little effort. No more skeeters. Sturdy. Flap closing door easy to use. ... show more
Reviewed in the United States on August 16, 2025 by Diane B Shearon

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