The use of hunting dogs for the pursuit of game has been in practice ever since man and dog discovered they made great companions. Whether opting for sight hounds, scent hounds, pointers or retrievers the relationship between a hunter and his canine counterpart is a special one. While they are companions, in the field there is a working relationship between hunters and their hunting dogs. Dogs can be trained to obey verbal commands, hand gestures and whistle signals. A hunter who trains his or her dog well has the advantage of depending on their companion to get at game that the hunter cannot.