Meet the MIAOTONG 3-Flap Medium Dog Door Designed for homes that value comfort, convenience, and energy awareness, this pet door blends a rugged steel frame with a practical 3-flap design

Built to withstand daily use in all weather, it supports dogs up to 40 pounds and pets a simple way to move ly while preserving interior climate control

Key benefits at a glance Durable steel frame provides solid support and weather resistance for year after year Energy efficient insulated flap helps maintain your home temperature Magnetic seals at the bottom create a secure closure that blocks drafts Magnetic bottom strips reduce wind noise and keep pests out while pets pass through Secure metal sliding panel lets you control when your pet can access the door Pre assembled for quick and straightforward installation Suitable for pets up to 40 lb How this dog door fits life Picture a brisk morning as your dog hesitates at the threshold, then calmly slips through the insulated flap while you stay warm inside

The three flaps provide a cushiony barrier that sways softly with your pet, ing confident passage without a loud slam

In rainy weather, the magnetic seals help keep moisture at bay, while the steel frame remains sturdy against repeated use

When you want to supervise access, the included metal sliding panel lets you seal the opening until you are ready to welcome your pet back

The telescoping tunnel adjusts to fit different door thicknesses, ensuring a snug fit in many homes

And because the unit ships pre assembled, you can complete installation with minimal tools and effort

Installation and care Measure your door thickness to ensure proper fit Follow the included instructions for mounting Keep seals clean to preserve insulation Lubricate moving parts as needed for smooth operation With everyday use, this door is a practical upgrade for homes with pets who value easy access and steady home comfort

FAQ Q: Is this dog door suitable for standard exterior doors

A: Yes, it is designed for exterior doors and ships pre-assembled for quick mounting

Q: Can I control pet access with the sliding panel

A: Yes, the metal sliding panel allows you to restrict or grant access as needed