Emmi-Pet Ultrasonic Teeth CleaningThe emmi pet ultrasonic toothbrush is the gentlest and most effective tool for your dog's dental care. Prevents tartar and inflammation of the gums when used regularly. Over 80% of dogs over the age of three have active dental disease which is an avoidable and often painful condition. Regular cleaning is the most important measure in the fight against dental decay. Ultrasound (air waves air oscillations) perform the cleaning so brushing is not