In the video, a person is seen holding a dog's collar and adjusting it. The dog appears to be calm and cooperative. The person's hands are visible, and they seem to be wearing a watch on their left wrist. The dog's collar is black, and it has a silver buckle. The background is white, and there are no other objects or people visible in the video. The person's actions are gentle and careful, indicating that they are familiar with handling dogs. The dog's body language suggests that it is comfortable with the person and the situation.