Wall Entry Pet Door Extension Tunnel magento_productid_2721 Designed for durability and outdoor

Designed for durability and outdoor fun

so you can easily lift it in and out of the car between stops

Use the digital timer to schedule each meal down to the minute

Reflective nylon stitching keeps your dog safe while running at night

Wall Entry Pet Door Extension Tunnel magento_productid_2721 Designed for durability and outdoorDesigned to be compatible with the Wall Entry Aluminum Pet Door. Install your door in a wall more than 7 thick with this additional tunnel extension. The tunnel overlaps the pet door frame by 1 inch and fits walls 8 12 inches thick for the medium and large tunnel or 8 10 inches for the small tunnel. You can also cut the tunnel shorter if you need to install it in walls 7 8 thick. PetSafe brand is here to help you and your pet live happy together.