Priceless, the joys of dog owning.
Our local council sent round wall calendars to every household giving the dates for recycling and bin days. One of the twelve [cartoon] pictures was of a steaming dog poo sitting on a lush grassy field. I wonder how many people are using that calendar and just love seeing that picture!
Cats are more discrete - they daintily absent themselves while the staff clean and refresh the letterbox.