[Petoasis] 3-Flaps Dog Door for Wall, Rust Proof Aluminum Alloy Frame, Extreme Weather Dog Door Can Block Wind, Snow, and Rainwater Intrusion (Silvery White, XL for Wall)

Additional Service: We provide three years of after-sales service for every customer. Furthermore, should the flap become damaged during your dog's use, we will provide an additional flap of charge, helping you save at least $25 on replacement costs in the future | Durable & Sturdy: Petoasis heavy-duty dog door is crafted from high-quality aluminum alloy, with a thickened, reinforced metal frame. Vs. similar plastic+aluminum or thin iron models, it boasts better rust resistance & durabilityperfect for active dogs or people who pursue long-term use experience | Extreme Weather Dog door: large dog door features 3 flaps crafted with premium materials and thickened for superior crack/damage resistance. The middle insulation layer blocks extreme weather (high temperature, severe cold, humidity) effectively, keeping your home comfortable & energy-efficient | Modern Fashion: Designed by renowned designers with design appearance patents. Its simple and modern appearance is very suitable for various types of doors or walls, enhancing the overall beauty of the home. There are two colors to choose from: black and silver white | Quick response customer service: We're committed to exceeding your expectations in satisfaction and quality for you and your pets. Choose Petoasis to create a safe and comfortable haven for your beloved pet not just a pet door, but a cozy oasis for you and your furry friend