Sporting names like Tarzan, Viper and Macho, police dogs got to strut their stuff during a K-9 demonstration Tuesday evening, July 17, at the Prescott Rodeo Grounds. The public event was a part of the 26th annual Arizona Law Enforcement Canine Association Survival Seminar and featured demonstrations in K-9 agility, detection and tactical obedience. Watch the Courier for a story and videos about the event and how effective K-9s are as law enforcement tools.