The Extra Large BiteGuard Dog Door consists of a heavy-duty aluminum frame with a ¼ inch, aluminum-lined Plexiglas flap. The flap is lined with a high-quality nylon pile-brush material which aids in the sealing of the pet door. The flap of the Ex-large BiteGuard door is a "saloon" styled door, with each panel hinged on internal springs. Another unique feature of this pet door is the aluminum-lined, Plexiglas pet flap. This feature protects the flap from biting behaviors that often are found in kennels. You may also select the optional exterior frame. The unit is available in Anodized Aluminum and Powder-Coat White.

Note:  This item has been discontinued by the manufacturer due to low sales