The Pach?n Navarro is a Spanish hunting dog (also known as: Old Spanish Pointer, Perdiguero Navarro, Navarro Pointer, Pach?n de Victoria, Nafarroako eper txakur) which has the unusual feature of a split or double nose. It was believed that this unusual nose gives it extra sensitivity to smells, a primary reason it was chosen as a hunting dog. Today it is known that this feature is only a ...