Which animal was once used to harvest truffles in Italy?

Here is the question :

WHICH ANIMAL WAS ONCE USED TO HARVEST TRUFFLES IN ITALY?

Here is the option for the question :

• Pigs
• Horses
• Ferrets
• Cows

The Answer:

And, the answer for the the question is :

Explanation:

[STC0018996]. Truffles, which are pungent and savory on pasta, are a hallmark of northern Italian cuisine – also one of the world’s most costly ingredients. Truffles are collected in October and November, but humans lack the precise sense of smell required to detect where they are buried in the dirt. Pigs were originally revered for their sensitive snouts, but today, a specific canine breed known as Lagotto Romagnolo is chosen because it causes less damage to the woodlands’ delicate ecosystem.