Cannabis Sniffing K-9's: Out of a Job?
Learn why a new law is forcing police to either retire or find new duties for drug-sniffing dogs.
For years, a police dog's keen sense of smell was all officers needed to search a vehicle and make an arrest. But that changed in Virginia on July 1 when the Commonwealth became the first southern state to legalize cannabis.
This video was produced in collaboration with NOVA and is made possible in part by the Corporation for Public Broadcasting, a private corporation funded by the American people.


