Em.Pet is the Ultrasonic Toothbrush produced by a German company that cleans your four-legged friends' teeth without any movement, vibration, or noise, so your pet will not feel any discomfort or sensation during teeth cleaning. The toothbrush generates Ultrasound through a Microchip inserted in the toothbrush head, creating up to 84 million Ultrasonic pulses per minute, which are transmitted through the bristles and the special bio-compatible toothpaste. The ultrasonic pulses can penetrate the teeth and gums, destroying germs and bacteria that the bristles do not reach. This is essential in reducing and protecting against gum disorders. The package includes: 1 Ultrasonic toothbrush 1 75ml ultrasonic toothpaste 1 Charging station 1 Small ultrasonic head 1 Large ultrasonic head 1 Complimentary pack of wooden sticks