In the video, a woman is seen kneeling down next to a dog. She is wearing a pink shirt and has blonde hair. The dog is wearing a cone around its neck. The woman is petting the dog and then proceeds to open its mouth. She then uses a tool to clean the dog's teeth. The dog appears to be calm and cooperative throughout the process. The woman seems to be a professional, possibly a veterinarian or a groomer. The setting appears to be a veterinary clinic or a grooming salon. The lighting in the room is bright, and there are shelves with various supplies in the background.