NPR News: When Man's Best Friend Is The Worst At Truffle Hunting

When Man's Best Friend Is The Worst At Truffle Hunting
Truffles are a culinary delicacy that sell for big bucks — and some dogs have long been bred specifically to sniff them out. But could any old dog be trained to pick up this lucrative new trick?

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at February 9, 2017 at 07:14PM
Health & Science