Extraordinary PetSafe Medium Wall Entry Pet Door with Telescoping Frame – Insulates Better than Metal Doors, Energy Efficient Cat & Dog Door for Interior & Exterior Walls, Weatherproof, DIY, Easy to Install & Clean

Give your pet a door that’s just their size! The PetSafe Wall Entry Pet Door gives your cats and dogs freedom to go in or out without asking for your help to open the door—perfect for potty breaks or play time. This door is great for homes where installation in a door might not be possible. The included telescoping tunnel allows you to install the pet door into all types of interior and exterior walls. If you are installing the pet door into a thicker wall, you can purchase a compatible extension kit for the telescoping tunnel. Use the closing panel to control when your pet comes and goes. This pet door is available in 3 sizes so you can find the best fit for your best friend. Your pet deserves the best. Trust PetSafe to help keep your pet healthy, safe and happy.