About
The Minnesota State Patrol K-9 unit is currently staffed with 15 K-9 teams trained to detect the odor of narcotics, and one team trained to detect explosives. The State Patrol's dogs are not trained in other typical police functions such as apprehension or tracking. They live with their State Trooper handlers' families.
The K-9s are responsible for sniffing out illegal drugs destined for Minnesota communities each year. All Minnesota State Patrol K-9 teams regularly respond to requests for assistance from allied law enforcement agencies.
Requests range from assisting other troopers on traffic stops, to assisting local law enforcement where drugs are believed to be hidden inside houses, vehicles or other structures.
Breeds
The dogs are Belgian Malinois, German Shepherd, Dutch Shepherd, German short hair and wire hair pointers. The unit also consists of a Hungarian Vizsla, which is the patrols only explosive detecting K-9. 
Training
These dogs are trained to sniff loaded semi-trailers by walking on top of the cargo, or by squeezing through gaps in the cargo, to check the entire length of the trailer. They are able to do this in a fraction of the time it would take a human to search the same vehicle.
Troopers and their K-9 partners meet as a group for two days of training each month, and handlers perform maintenance training throughout the month. This regular training is imperative for both the dog and handler to maintain their high level of performance.
Duties
K-9 teams are stationed in various parts of the state. All Minnesota State Patrol K-9 Troopers regularly respond to requests for assistance from a variety of allied law enforcement agencies. Requests range from assisting other Troopers on traffic stops, to assisting local law enforcement where drugs are believed to be hidden inside houses or other structures.
