Petsafe Freedom Aluminum Pet Door Store_us_en Installing the pin lock requires

Installing the pin lock requires drilling

Check out the Custom Whiskers & Windows Cat Door for Sliding Glass Doors

Have a cat

Unlike other options for a sliding glass door with a dog built-in (which generally has a metal frame)

If you develop a new ocular condition like trauma

Petsafe Freedom Aluminum Pet Door Store_us_en Installing the pin lock requiresWhite aluminum dog door for mild climates The lightweight vinyl flap is easy for pets to use Secure locking cover included Broad adjustment range allows installation in doors and panels 3 8 to 2 thick Available in sizes small through extra large to accommodate pets of all sizes The Petsafe Aluminium Pet Doors range from size small to extra large, these sleek aluminum dog doors accommodate dogs and cats of all body types. The lightweight flap with a