A look at the work of the Metropolitan Police dog unit - 300 dogs and their handlers tackling crime in the capital in their own unique way. During the day, s... read more
An insight into the work of the police dogs of the West Yorkshire force as they hunt for drugs and track down burglars. Also featured are two of Europe's mos... read more
The work of British Transport Police's canine units, which help monitor the safety of commuters on thousands of miles of railway and underground track. The p... read more
A focus on the police canine unit in West Yorkshire, home to hard-working sniffer dog Bella and expert tracker Otto - who is on the hunt for an escaped car t... read more
