Niles Police and Fire Commission Chairman Barry Mueller administers the oath of office to police K9 Ace, who was accompanied by his partner officer Christopher Koch at the May 22 Niles village board meeting.

Niles police K9 Ace barked an affirmation to the oath of office as Police and Fire Commission Chairman Barry Mueller swore him in at the Tuesday, May 22 village board meeting.

Although officially sworn in last week, Ace has patrolled Niles streets with his partner officer Christopher ...