We can debate the truffle’s aphrodisiac effects on humans, but it is hard to deny on pigs.
A mere whiff of truffle can transport sows into hormonal ecstasy (I hear). Pigs have a knack for rooting them out, but dogs have replaced pigs as the number one choice of truffle hunters because pigs tend to eat the merchandise. Moreover, dogs, unlike pigs, can be trained to relinquish a truffle for a cheaper treat.
Italy banned the use of pigs for truffle hunting in 1985 due to the damage they caused to the truffle forests. Croatian truffle hunters favor dogs, but the French still use pigs and dogs.
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