Rockingham County, N.C. - Most police officers stand on two feet, but others are on four paws.
K9 units are dynamic duos, where man's best friend becomes a full-time partner on the force.
K9 units search for drugs, bombs and suspects on the loose, but before they hit the street, they have to go through training.
From November 7th through the 9th, K9 teams from around the state are in Rockingham County getting that training.
WFMY News 2