http://www.bkwine.com/wine_tours/wine_tours.htm --- Truffle hunting with a dog (or a pig) is a very special experience. The black Perigord truffle, Tuber Melanosporum, The Black Diamond, hides in the ground and only a trained dog (or more rarely, a pig) can find it - one of the rarest gastronomic delicacies, used in small quantities in luxury cuisine. This is a clip from one of our truffle hunting tours where we go looking for truffles in Perigord, in Provence or in the Rhone Valley. The tru