small dog in a grassy yard

small dog in a grassy yard. The dog is black, white, and tan and has a short tail. The dog starts by sticking its face in the grass, and then rolls over and thrashes around on its back. A wooden wheel is in the background, along with trees and bushes. The foreground is a paved area, possibly a sidewalk or patio. The video is shot in daylight, and the weather appears to be sunny.