Will my dog easily learn to use this dog door?

Most dogs quickly learn to navigate the dog door with some positive reinforcement training. The lightweight flaps are designed for easy access, which means your dog can push through without much effort.

How does the sliding lock panel work?

The sliding lock panel provides enhanced security, allowing you to control when your dog can enter or exit. This feature is beneficial if you need to restrict access during certain times, ensuring your pet isn’t roaming outdoors unsupervised.

Is the dog door suitable for all weather conditions?

Yes. 3-flaps design minimizes drafts and heat loss, making it ideal for both hot summers and cold winters. Many pet owners appreciate this feature, as it allows their pet to enjoy outdoor access year-round without compromising home energy efficiency.

Is it compatible with different doors? Why are the screws short?

Yes, this 3-flap dog door fits wood, metal, and PVC doors. Note they are NOT single long bolts passing through the door. The two parts install separately (8 screws total). Please choose the right screw length based on your specific door thickness.

How does the 3-flap design work?

Three overlapping magnetic flaps seal independently. When your pet pushes through one, the others stay closed — blocking drafts and reducing heat loss. Provides better insulation than single or double-flap options, especially in harsh weather.

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MIAOTONG 3-Flap Steel Large Dog Door for Door with Metal Sliding Lock Panel

MIAOTONG 3-Flap Steel Large Dog Door for Door with Metal Sliding Lock Panel

Product ID: 552862168

Details

Brand
MIAOTONG
Color
Large for Door
Material
Aluminum
Mattress Thickness
2 inches
Size
Large

🔒Metal sliding lock for secure control

❄️3-flap insulation blocks extreme weather

🛠️Fits doors 1.2”–2” thick, easy install

$341.37

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Description

🐾 Unlock freedom and security with style — the ultimate dog door upgrade!

RUGGED METAL BUILD - Laser-welded steel and aluminum alloys ensure rust-proof durability.
PATENTED SLEEK DESIGN - Exclusive modern look that fits seamlessly and resists imitation.
EFFORTLESS INSTALLATION - Pre-assembled with templates for a quick, hassle-free setup on most door types.
TRIPLE FLAP WEATHER SHIELD - Superior insulation that keeps drafts and extreme temperatures out.
UNMATCHED SECURITY WITH SLIDING LOCK - Keep your home safe while giving pets freedom to roam.

The MIAOTONG 3-Flap Steel Large Dog Door combines advanced triple-flap insulation and a secure metal sliding lock to offer pets independence while protecting your home from weather and intruders. Crafted from laser-welded steel and aluminum alloys, it guarantees durability and rust resistance. Designed for easy installation on doors 1.2 to 2 inches thick, this patented, energy-efficient pet door supports pets up to 100 lbs, making it a top-tier choice for multi-pet households seeking both style and function.

Specifications

ASIN	B0GHW97GV5
Best Sellers Rank	#17,586 in Pet Supplies ( See Top 100 in Pet Supplies ) #37 in Dog Doors
Brand Name	MIAOTONG
Closure Type	Sliding
Color	Large for Door
Customer Reviews	4.4 4.4 out of 5 stars (786)
Dog Breed Size	Large
Frame Material	3-Flap(Metal Frame,Aluminum Lock)
Manufacturer	MIAOTONG
Manufacturer Part Number	Pet Door
Material Type	Aluminum
Maximum Compatible Thickness	2 inches
Minimum Compatible Thickness	1.2 inches
Model Number	Pet Door
Number of Items	1
Pet Type	Cat, Dog
Size	Large
UPC	789344700608
Unit Count	1 Count
Weight Capacity Maximum	100 pounds

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$341.37

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In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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TrustScore 4.5 | 7,300+ reviews

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