The video shows a black dog with a green collar running through a grassy field. The dog is seen running towards the camera, then turning and running away. The grass is green and appears to be well-maintained. The dog is medium-sized with a shiny black coat. The dog's tail is wagging, indicating that it is happy and enjoying the run. The dog's collar is bright green, which stands out against its black fur. The video is shot during the daytime, and the lighting is natural and bright.