Two Area Law Enforcement Agencies Have Added New K-9 Officers. The Carter County Sheriff’s Office Now Has”Spike” On Its Force. The Addition Gives The Sheriff’s Office Two K-9 Officers. They Will Be Used For Tracking, Search And Rescue, And To Combat The Illicit Drug Trade In The County. Meanwhile, Erwin Police Have A New K-9. Scotty’s Job Will Be To Alert Others To Dangerous Explosives.