[Perfect for Exterior Doors & Heavy-Duty Use] This Large dog door is specifically designed for exterior doors, supporting pets up to 110lb. Its weatherproof construction seals out wind, rain, and dust, making it ideal for both indoor and outdoor door installations—keep your home comfortable while giving large pets free access.

[Steel Frame & Magnetic Double Flap for Durability] Crafted with a sturdy steel frame, this pet door resists rust and daily wear from energetic pets. The magnetic double flap ensures a tight, secure closure to prevent drafts and maintain temperature, while adding an extra layer of insulation for energy efficiency.

[Easy to Install with Included Hardware] No professional tools needed! This dog door comes with step-by-step instructions and all necessary mounting hardware. Whether your door is wood, PVC, or metal, the straightforward installation process makes setup a breeze, saving you time and effort.

[Secure Closing Panel for Safety & Privacy] Equipped with a sliding closing panel, you can lock the door when needed to restrict pet access—great for nighttime, cleaning, or when you’re away. The secure design prevents unwanted animals from entering, keeping your home safe and private.

[Sleek White Design & Long-Lasting Performance] The white finish blends seamlessly with most door styles, adding a clean, unobtrusive look to your home. Built to withstand years of use, this durable pet door combines functionality with aesthetics, making it a reliable choice for pet owners with large breeds.