Freedom for Pet: The dog door allows your pet freedom to go in and out without your help, thus can reduce the level of anxiety of them
Strong Doggie Door: The doggie door is made out of strong aluminum alloy material that is proven to be sturdy and stainless
Telescoping Tunnel: Our doggy door fits paneled, wood, PVC, and other doors 1 3/8'' - 2 1/8'' thick, and is designed for pets up to 30 pounds
Easy Installation: Medium Dog door provided detailed instructions, a cutting template, and installation hardware including self-tapping screw, rivet, and more. Notice: it will be better to use Hand Riveter for hollow door to further secure
Energy Efficient Design: Features two sliding panels that help maintain indoor temperature and reduce energy costs while providing convenient access for your pet
