A German Shepherd dog walks forward on a concrete path between two green-painted buildings

A German Shepherd dog walks forward on a concrete path between two green-painted buildings. The dog has a long coat of fur that is primarily black and brown. The dog's tongue is sticking out as it walks towards the camera, its tail wagging. As the dog gets closer to the camera, its head suddenly fills the frame and the video loses focus. The camera then refocuses and pulls back to show the dog sniffing around on the ground. The buildings on either side of the path have small windows. There are various objects stacked near the end of the path.