The video shows a black dog with a blue harness running in a grassy field. The dog is seen running in different directions, sometimes facing the camera and other times running away. The grass is green and appears to be well-maintained. The dog is medium-sized with a shiny coat and appears to be in good health. The blue harness stands out against the dog's black fur. The video captures the dog's playful and energetic nature as it moves around the field.