The way a vet does a professional dog teeth cleaning is through use of an ultrasonic scaler which is a tool that vibrates at a high speed, which helps to remove large pieces of plaque and tartar from your dogs teeth.
Your vet will also use an intravenous catheter and administer fluids throughout anesthesia to support your dog's blood pressure and organ health.
A professional dog teeth cleaning can cost from $200.00 to $300.00 depending on the vet.
You can also use a dog toothpaste and toothbrush to brush your dogs teeth to clean them somewhat which is still a good idea.
You can brush your dogs teething using specially made dog toothpaste or use baking soda and water to make a natural toothpaste for your dog.