The video shows a close-up of a person's hand holding a cat's mouth open. The person is using a tool to clean the cat's teeth. The cat appears to be calm and cooperative during the process. The person's hand is steady, and they seem to be experienced in handling the cat. The cat's teeth are visible, and the person is carefully cleaning around them. The video provides a clear view of the process, and the person's movements are deliberate and precise.