In the video, a large brown dog is seen walking on a sidewalk. The dog is wearing a black harness and a yellow tag on its collar. The dog is panting and appears to be tired. The sidewalk is lined with parked cars and buildings. The dog is walking on a leash held by a person who is not visible in the frame. The dog's tongue is hanging out, and it appears to be enjoying the walk. The sun is shining, and the weather seems to be warm. The dog's fur is shiny, and it looks well-groomed. The dog's tail is wagging, indicating that it is happy. The video captures the dog's movements as it walks along the sidewalk, showcasing its size and strength.