English Springer Spaniel

The English Springer Spaniel represents perhaps the greatest divergence between working and show lines of any breed of dog. A field-bred dog and a show-bred dog appear to be different breeds, but are registered together. In fact, the gene pools are almost completely segregated and have been for at least 70 years. A field bred dog would not be even remotely competitive in a modern dog show while a show dog would be unlikely to have the speed or stamina to succeed in a field trial.

Field-bred dogs tend to have shorter, coarser coats than the show-bred dogs. Their ears are less pendulous. Field-bred dogs are wiry and have more of a feral look than those bred for showing. The tail of the field bred dog is only docked by a few inches in comparison to the show dog to provide a "flag" for the hunter. Docking also prevents laceration of the tail during hunting. Field-bred dogs are generally selected for nose, hunting ability, and response to training rather than appearance.