05-WC-0320 – Boykin Spaniel Dog Yard Art Woodworking Pattern The Boykin Spaniel is a medium-sized breed of dog, a Spaniel bred for hunting wild turkeys and ducks in the Wateree River Swamp of South Carolina, in the United States. It is the state dog of South Carolina, where it was discovered and further developed by hunters in the 1900s. The Boykin Spaniel is a friendly, social dog that is considered a good family pet. Average height is 24 inches at the withers. Drawings are full size.