You just never know what you might need to know in life, so if you ever feel you need truffles and don't have a pig handy, you can train your favorite dog to hunt truffles. (Pigs are great truffle hunters but they like to eat them and might before you get there so dogs are better for the purpose anyway.
From the YouTube information on this video:
Ever wonder how rare and delicious truffles are found? Join Karine Hagen of Viking River Cruises in Bordeaux, France as she learns how dogs are trained to unearth one of the world's great delicacies. On Viking's Châteaux, Rivers & Wine river cruise, a visit to a working truffle farm is one of the many optional excursions you can enjoy.
Learn more at www.vikingrivercruises.com