It seems that almost ANY dog can be trained to hunt for truffles. Right now, there aren't enough such dogs for the demand near Eugene, Oregon.
And truffles go for $200 a pound.
(What they didn't mention is that one good reason not to use pigs is, they usually eat the truffles right away.)
https://www.cbsnews.com/news/on-the-...sniffing-dogs/
Lenona.