In the video, a person is seen brushing the teeth of a cat. The cat is lying down on a table, and the person is holding the cat's mouth open with one hand while using a toothbrush with the other hand to brush the cat's teeth. The cat appears to be cooperative and relaxed during the process. The person is wearing a white t-shirt and blue pants with white polka dots. The toothbrush has a green handle and white bristles. The cat has a brown and white coat and appears to be a domestic short-haired breed. The video is shot in a well-lit room, and the background is not visible.