(Fond du Lac) The Fond du Lac County Sheriff’s Department has a new addition to their Patrol Division, K9 Deputy Michael Vis and his partner Koda. Deputy Vis has been with the Sheriff’s Office since 2014. Koda is a 4-year-old Czech Shepherd trained in narcotics detection, article searches and tracking. The team has already tracked burglary suspects and seized large amounts of drugs including methamphetamine, crack cocaine, ecstasy heroin. Sheriff Ryan Waldschmidt says more recently the team located weapons in two separate calls for shots being fired.