The Australian
Cattle Dog, or simply Cattle Dog, is a
breed of herding dog originally
developed in Australia for droving
cattle over long distances across rough
terrain. The Australian Cattle Dog is a medium-sized, short-coated dog that
occurs in two main colour forms. It has either brown or black hair distributed
fairly evenly through a white coat, which gives the appearance of a "red" or
"blue" dog. Source
