The PETCOMING all aluminum three flap dog door is designed for pet lovers seeking a durable and reliable solution for their furry friends. This high-quality dog door provides easy access for pets while enhancing home security and insulation.

Constructed from selected high-quality aluminum alloy, this dog door combines heavy weight and durability with resistance to rust and corrosion. The innovative three-flap design features excellent insulation properties, effectively preventing cold air from entering your home. With an adjustable tunnel suitable for door thicknesses of 1.26 to 2.08 inches, the PETCOMING dog door is versatile enough for various installations. The thoughtful design also includes a safety lock, ensuring your pet's security when you are away.

Key Features

• Superior Insulation: The three-flap system includes an additional insulation flap, enhancing warmth and preventing drafts, making it ideal for colder climates.
• Durable Construction: Made from high-quality aluminum alloy, this dog door is built to withstand wear and tear, offering exceptional resistance to deformation and rust.
• Spacious Flap Opening: With a flap size of 10.5 x 6.5 inches, it accommodates cats and small dogs weighing up to 22 pounds comfortably.
• Adjustable Tunnel: The dog door features adjustable channels that fit door or wall thicknesses ranging from 1.26 to 2.08 inches, ensuring a perfect fit.
• Enhanced Security: Equipped with a sturdy aluminum security lock, this door provides added safety, allowing you to control your pet's movements when you are not home.
• Easy Installation: Comes with a user manual and installation guide video, making it simple to set up without requiring professional assistance.
• Attractive Design: The sleek black finish complements any home décor while providing a functional entry point for your pets.

The PETCOMING all aluminum three flap dog door is an excellent choice for pet owners prioritizing durability, insulation, and security. Its thoughtful design and high-quality materials ensure that your pet can enjoy the outdoors safely while maintaining the comfort of your home. Ideal for small dogs and cats, this dog door is a practical addition to any pet-friendly household.