ソンム川
At the turn of the 20th century the area around the mouth of the River Somme was considered a paradise for hunters interested in wildfowl. Because of quarantine restrictions in the United Kingdom, British shooters would board their dogs in the Picardy area, near the mouth of the Somme. This caused the infusion of English Setter blood into the local Spaniel population and developed the Blue Picardy Spaniel.