Power Pet Door April 6, 2012 at 6:31 pm The Most Ingenious Pet Door on the Planet! This amazing automatic electronic dog door opens automatically in response to your dog or cat’s ultrasonic collar.
angelsmiling777
cool idea for your animals 🙂
chickenfillets74
Oh thank god, i was going to slit my wrists yesterday, but there’s hope. I can be free again thanks to this door.