The video shows a large brown dog walking around a fenced area. The dog appears to be a mastiff breed, with a wrinkled face and a short coat. The dog is wearing a collar and is seen walking towards the camera, then turning around and walking away. The fence in the background is made of metal and wire, and there are some trees visible in the distance. The dog's tongue is hanging out, indicating that it may be hot or that the dog is panting.