In the video, a man is seen kneeling on the floor, attempting to brush the teeth of a black dog. The dog seems to be resisting the man's efforts, as it moves around and tries to avoid the toothbrush. The man is wearing a gray shirt and shorts, and the dog is black with a shiny coat. The room appears to be a living room, with a couch visible in the background. The man seems to be struggling to keep the dog still, and the dog is not cooperating. The man's facial expression indicates that he is finding the situation amusing, despite the dog's resistance.