Description: Armor Flex door
pet door (36) dog door (18) airtight pet door (1) airtight dog door (1)
Our new generation, patented Power Pet doors provide an extremely useful solution to pet access and relieve you of Doggie Doorman Duty. Sized for both dogs and cats the patented Power Pet door is the world's only FULLY AUTOMATIC pet door and now the world's largest selling pet door. This amazing pet door automatically opens in response to your pet's tiny ultrasonic collar. The collar is small but rugged and completely waterproof. This directional signal opens the dog door only when your pet is heading towar