The video shows a black and white dog running around a field, chasing after a sheep. The dog is seen running towards the sheep, grabbing it by the neck, and pulling it along. The sheep is seen running away from the dog, trying to escape. The dog continues to chase after the sheep, pulling it along with its teeth. The field is surrounded by a fence, and there are people watching the dog and sheep from a distance. The dog appears to be a herding breed, and the sheep is a white woolly one. The video captures the playful interaction between the dog and the sheep in the field.