Pet Passage Door for Screen Doors– FREE SHIPPING! (Continental U.S. Only)
Turn any screen door into a pet door.
Easy to install.
Recommended for cats up to 12 lbs.
How to Measure Your Ideal Pet
To determine the correct size door simply measure the width (A) and height (B) of your pet.
(A) Measure the widest point of your pets shoulder
(B) Measure from the top of your pets back (just behind his head) to the bottom of chest.