3-Flap Dog Door, Doggy Doggie Door, Cat Door for I

Updated August 7, 2026

Lot number	567
Auction	August Savings For You, Your Home, & More – Discount Depot
Date	August 11, 2026 at 7:00 PM CDT
Auction house	Discount Depot Auctions
Location	Kemah, Texas

Title: 3-Flap Dog Door, Doggy Doggie Door, Cat Door for Install in Interior and Exterior Doors or Wall, Insulation Layer, 2 Magnetic Flaps, Closing Panel, Never Rust, for Pets Up to 45lb (Medium), Condition: New, Functional?: Yes, Damaged?: No, Assembly Required?: Yes, Received: Yes, & : Petcoming Plastic dog door comes with 2 pieces of excellent quality magnetic flap that can fluently close after your pet passes through the dog door. Compared to other dog doors with only 1 piece flap, our 3 Flap is more windproof, waterproof and soundproof, preventing wind and rain, and isolating mosquitoes and insects. The 3 insulated flap can keep your house shielded from extreme weather conditions and drafts. : Measure your puppy's shoulder width and height according to the guideline in the picture to make sure your puppy can pass through this door. Medium Dog Door Flap opening measures 13.2'X7.9'. Suitable for pets weighing up to 45LB. Petcoming plastic dog door is suitable for doors or walls with a thickness of 1.02'-2.36', please make sure of the fitment before purchasing. : Let your puppy explore the small grassy area in the backyard on their own. And potty breaks on demand. Close the closing panel when you need to control the puppy in or out the door. With 2 pieces of PET FIRE RESCUE STICKER that could informs firefighter and emergency first responders that there is a pet at home alone and unprotected. ' : Petcoming will provide all customers with additional replacement door flap if your flap are damaged and falling off. : Petcoming practices natural environmental conservation, and the production materials are made from plastic recycled from the ocean, which would Reduce Environmental Pollution. Each Petcoming plastic dog door you purchase is equivalent to 6.6lb of plastic waste recycled in the ocean.

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