How Do Microchip Dog Doors Work?
selective entry pet door : Scans on ENTRY ONLY. Uses RFID to read your pet’s implanted ID microchip, allowing your pet access without letting in stray animals —learns up to 32 identities; programmable collar tags are sold separately for pets without microchips. Are microchip dog doors good? Best All-Around Smart Dog Door The SureFlap Microchip … Read more