PetSafe Original 2 Way Cat Pet Door, Medium, Brown

Highlights: Freedom: The ultimate convenience for owners, the original pet door offers your pets the freedom and independence to come and go as they please Easy installation: Fitting the pet door into thicker doors has been made simple with the optional tunnel extension, included with the medium and large pet doors, but is an additional purchase for the small pet doors Adaptable locking: The 2 way locking system of the original 2 way pet door provides owners control over their pet's movements, ensuring safety and peace of mind Universal fitting: The stay well original 2 way pet door can be easily installed into brick, metal or pvc using the provided cutting template and installation guide