Daytime. Suburban street. Man in dark glasses being led along the pavement by a placid golden retriever which is dressed in a hi-viz waistcoat with a harness. Man stops and dog has a shit on the grass verge.
Man takes out white plastic bag, bends down and tries to locate the offending deposit. After several soiled attempts, he is satisfied with his endeavours and walks off with his dog, blindly treading in more dogs' mess.