The video shows a brown dog with a black collar standing in front of a glass door. The dog is looking out the door and barking. The dog is wearing a harness and is tied to a leash. The door is open, and the dog is standing on a doormat. The dog appears to be alert and is looking out the door with interest. The dog's barking is loud and continuous. The dog's body language suggests that it is waiting for someone or something. The video is shot from the inside of the house, and the dog is the only animal visible in the video. The background outside the door is not clearly visible, but it appears to be a residential area.