Dog Detectives

Police dogs Meg and Thor reunite with their handler after three months, and their first mission is to track a car that's linked to drug dealing. Sniffer dog Billy searches a graveyard for a stashed gun.

Rookie German shepherd Kane and his handler pursue a driver who's fled on foot and a burglar targeting the elderly. Then explosives detection dog Oscar is called to a bomb scare in central London with his new-to-the-job handler.

Newbie Chico sniffs out an enormous cannabis stash and disrupts a major drug operation.

Chico confronts an armed man, and sniffer dog Lucy checks out a suspicious food delivery driver.