Jamie Fanning and her dog, Aki, perform a demonstration in the agility course Friday during the K-9 team graduation at the Maine Criminal Justice Academy in Vassalboro.

Police K-9 team graduates enter the building during graduation Friday at the Maine Criminal Justice Academy in Vassalboro.

Trooper Jeffrey Taylor, right, and his dog, Oscar, receive their K-9 badge Friday from Taylor’s wife, Kimberly, and son Noah during the K-9 graduation at the Maine Criminal Justice Academy in Vassalboro.

Jamie Fanning and her dog, Aki, perform a demonstration in the agility course Friday during the K-9 team graduation at the Maine Criminal Justice Academy in Vassalboro.

Six law enforcement professionals graduated from K-9 school with their police dogs Friday at the Maine Criminal Justice Academy in Vassalboro.

Graduates of the police dog school stand ready for graduation Friday at the Maine Criminal Justice Academy in Vassalboro.

Trooper Jeffrey Taylor demonstrates the abilities of his dog, Oscar, during the K-9 graduation Friday at the Maine Criminal Justice Academy in Vassalboro.