A police dog latched on to the leg of a man involved in a Dunedin arrest but the patrolling pooch caught the wrong man, sending one of the boys in blue to hospital.
A Mosgiel constable was treated at Dunedin Hospital's emergency department after the dog pounced on him instead of an offender during an arrest in North Dunedin on Sunday, Sergeant Kevin Davidson said.
The constable was among several police, including a police dog handler, who executed an arrest warrant at the North Dunedin property about 6.45pm on Sunday in relation to historic family violence allegations.
The occupants of the house were not willing to allow officers entry and so the dog was used to bring them out, Sgt Davidson said.
A woman came out of the house and assisted police with their inquiries, leading them to the man they were seeking.