Freedom Pet Pass^® brand pet doors are the only ones that Certified Green Home Builders and Energy Star Partners recommend.

The medium dog doors have a pet flap opening that measures 9 inches wide by 13 inches tall. A simple way to determine if our medium dog doors will accommodate your pet requires a piece of cardboard larger than the pet opening dimensions above, cutting tool, and a tape measure. Cut a 9" x 13" hole into the piece of cardboard about 4 inches from the bottom of the cardboard. Coax your dog through the opening using treats and praise. If your pet easily passes through your good. If not, take a look at the next size up that we offer. Large dog doors.