There is now a safe way for K-9s to be trained to detect fentanyl

ViewAt first glance, most see a cute labrador when they look at Reno, but the minute she starts working it's clear this K-9 means serious business.

"That particular odor right there when it was on that side of the vehicle, she picked it up back here did you see that?" said Joseph Dellos, a Wyoming Highway Patrol trooper who is...