Another of the discovering Nature series.  This one is the Sterling Silver Fifty Cent four coin set, this time about Canada's best Friend the dog. The first on is a Canadian Eskimo Dog, followed by the Newfoundland, then the Nova Scotia Duck Tolling Retriever and finally  the Labrador Retriever. The Artist for this series is Arnold A. Nogy.  The coins are encapsulated and are stored in the colourful box. There is a short story about each dog.