3-Flap Dog Door, All Aluminum Alloy Large Dog Doggy Doggie Door for Wall, Telescoping Tunnel, Heavy Duty Pet Door for Dogs, Insulation Layer, 2 Magnetic Flaps, Closing Panel, for Pet Up to 110lb Size:Medium reducing spinal pressure and enhancing

reducing spinal pressure and enhancing sleep quality

Suggestions For Use: 16x 13x 14 inches

customized fit for your furry friend

If the power cord is damaged or other components need repair

The bottom is equipped with non-slip points to keep it steady

3-Flap Dog Door, All Aluminum Alloy Large Dog Doggy Doggie Door for Wall, Telescoping Tunnel, Heavy Duty Pet Door for Dogs, Insulation Layer, 2 Magnetic Flaps, Closing Panel, for Pet Up to 110lb Size:Medium reducing spinal pressure and enhancingAbout this item Upgraded Three Flaps: We have upgraded the insulation in the center of the dog door to provide 50% more insulation than traditional insulation. Two high quality magnetic baffles and dust burrs provide perfect insulation against cold winter winds and dust, ensuring a warm and clean indoor environment. All Aluminum Dog Door: The whole dog door is made of all high quality aluminum alloy, reinforced by high end welding process, which is