The dual flap Door Mount Pet Door is easy to use by pets and owners. Locks for security when not in use.
Cut Out Dimensions:
Small Opening 8 3/8" x 11 7/8"
Medium Opening 10 5/8" x 14 7/8"
Large Opening 12 5/8" x 18 3/4"
XLarge Opening 15 7/8" x 26"
This door mounted patio dog door is beautifully designed to look like a photo frame! The dual flap version available here, features a security panel that locks in place to close off the opening. This security dog door is designed for easy DIY through-the-door installation. Constructed from aluminum and plastic, the pet door has a tough flap that withstands extreme weather and years of use! Dual flaps provide added insulation for the pet door. Imagine the relief that would come with never having to open the door for your pet again!