World-Class MIAOTONG Extra Large Dog Door - Wall-Mount Double Flap Telescoping Tunnel Up to 220 lb Superior

The MIAOTONG Extra Large Dog Door is designed for homes with big dogs and busy living spaces

This wall-mounted model blends rugged durability with thoughtful design, ing a generous entryway and a seal that helps maintain interior comfort as your pet moves ly between indoors and outdoors

Designed for large dogs and -life routines With a retractable channel that fits wall thickness from 3 9/16 to 6 11/16 inches and an oversized baffle opening of 13 1/8" W x 24 7/8" H, this door accommodates larger breeds with confident

The solid steel frame, reinforced aluminum lock, and double flap configuration combine to form a sturdy, weather-ready portal that can support pets up to 220 pounds

Retractable tunnel and adjustable fit simplify installation in a variety of walls

Oversized opening creates comfortable entry for large dogs while preserving a slim, integrated profile

Insulation, air sealing, and insect protection Optimised brush seals provide a delicate, soft touch that hugs the door frame, helping to block drafts and deter insects

The combination of brush seals and the double flap design works to minimize heat or cold transfer while preserving a tidy interior space

Brush seals form a tight seal around the door, reducing drafts

Double flap design adds a layer of insulation and insect protection

Design, safety, and simple installation Designed by a renowned designer and featured with a design patent, the MIAOTONG dog door brings European and American aesthetics to your wall while delivering practical functionality

A sliding panel locking mechanism straightforward access control to help keep pets safe and unattended visitors out

Attractive, patent-backed design that complements modern interiors

Locking panel provides quick, intuitive control over when pets can go outside or inside

What to expect in everyday use Expect a reliable, easy-to-use door that blends into your wall with a robust build and soft, quiet operation

With quick-install templates and a step-by-step guide, many homeowners find setup approachable even on the first try

The door is built for durability and long service life, ready to withstand active households and changing seasons

Installation and care Includes intuitive templates and a step-by-step guide to help you install confidently

Care is simple—wipe surfaces as needed and check seals for a consistent fit over time

FAQ Q: Is the MIAOTONG Extra Large Dog Door compatible with different wall thicknesses

A: Yes

It fits walls from 3 9/16 to 6 11/16 inches thick, with a sturdy steel frame and telescoping tunnel

Q: What size pets can use this door

A: It supports pets up to 220 lbs, with a large opening and double flaps for insulation