In the video, three children are seen playing with a large black dog. Two of the children are riding in a toy car, while the third child is walking alongside them. The dog is walking alongside the car, and at one point, it jumps into the back of the car. The children seem to be having a great time playing with the dog. The setting appears to be a park or a playground, with green grass and trees in the background. The children are wearing casual clothing, and the dog has a shiny black coat. The toy car is black with silver rims, and the children are laughing and smiling as they play.