White Dog Door for Medium-Sized Dogs, Easy Installation in UPVC Wooden Doors, Walls, and Doors

Spacious freedom, secure control: Perfect for dogs up to 18 inches shoulder-high, such as spaniels, terriers, poodles, and beagles. Cats can also enjoy hassle-free access! Controlled movement, enhanced security: This sturdy, lockable dog door lets you manage your dog's movements, ensuring fresh air, potty breaks, and outdoor exploration, all while maintaining safety. Robust security features: The locking panel provides robust security and clearly communicates to your dog when the door is locked. Quiet operation and a vision panel enhance the overall experience. All-weather performance: Enjoy protection from drafts and inclement weather with a fully brush-sealed flap featuring a magnetic closure, complemented by a rainproof seal. Adaptable installation: Self-lining up to 2 inches thick makes it ideal for any doorway and wall. For walls thicker than 50 mm, use a 2 mm thick plastic sheet. Installation compatible with UPVC/metal wood doors, walls, and gates.