PetSafe Extreme Weather Aluminum Pet Door - Energy-Saving Thermal Barrier Pet Flap with Slide-in Door Locking & Secure Flap Cover - for Dogs Up to 100 lb - Large

Experience the convenience of the extreme weather dog door, designed to let your pet in and out without you having to open the door each time. This large extreme weather dog door model ensures your home's energy efficiency is not compromised, making it a must-have for pet owners. The extreme weather doggy door stands out with its unique 3-flap system, designed to protect your home in all weather conditions. This extreme dog door not only maintains a comfortable indoor temperature but also helps reduce energy costs, allowing your pet to roam freely without worry. Built to last, this cold weather dog door features a durable metal frame and reinforced aluminum corners. These doors are designed to handle the demands of active and multi-pet households, ensuring they can stand up to years of use. Manage your pet's outdoor activities with the slide-in closing panel of these doggie doors. The extreme weather dog door not only allows you to control your pet's access to the outdoors but also helps keep stray animals out. Installation of the large dog door extreme weather model is a breeze, fitting easily into various door types. This extreme weather doggy door is compatible with door extension PAC54-16967, allowing you to maintain the comfort and energy efficiency of your home while giving your pet the freedom they need.