Doors, Gates & Ramps
3-Flap Insulated Aluminum Dog Door for Walls, Heavy-Duty Telescoping Pet Door with Dual Security Locks & Magnetic Flaps, Closing Panel, Large, Pets Up to 110 LB
A roomy, aluminum-framed, triple-flap wall door with insulation and a slide-in closing panel. Great fit and insulation for large pets, but inspect the hardware closely before use.