Doors, Gates & Ramps
Large Dog Door for Door, Aluminum Alloy Doggy Door, Heavy-Duty Doggie Door, Black Pet Door with Adjustable Tunnel, Dual Magnetic Flaps & Closing Panel & Double-Sided Locks, Pet Up to 110 LB
A heavy-duty aluminum dog door built for large breeds (rated to 110 lb) with magnetic double flaps, an adjustable tunnel, and a locking closing panel. Sturdy, but installation needs patience.