PetSafe Extreme Weather Energy Efficient Pet Door, Unique Three Flap System, White, for Medium Dogs Up to 18 kg - PPA00-10985

In hot or cold climates, the PetSafe Extreme Weather pet door saves energy while giving your pet its freedom. It is our most heavily insulated, energy efficient door using a 3-flap system. Detailed instructions, a cutting template, and all necessary installation hardware are provided for an easy installation. Use both hands to hold drill steady and straight at a 90° angle