Send in the Dogs

A cocker spaniel helps its handler PC Adele Gibson raid a suspected drug den, while Sergeant Pete Madden and his German shepherd are on the trail of car thieves

A cocker spaniel helps its handler PC Adele Gibson raid a suspected drug den, while Sergeant Pete Madden and his German shepherd are on the trail of car thieves

A cocker spaniel helps its handler PC Adele Gibson raid a suspected drug den, while Sergeant Pete Madden and his German shepherd are on the trail of car thieves

The Greater Manchester Police dog squad tackles car thieves, a drunk driver decides to take on PC Greaves and Alsatian Riley, and a man threatens to shoot PC Rogers

The Greater Manchester Police dog squad tackles car thieves, a drunk driver decides to take on PC Greaves and Alsatian Riley, and a man threatens to shoot PC Rogers

The Greater Manchester Police dog squad tackles car thieves, a drunk driver decides to take on PC Greaves and Alsatian Riley, and a man threatens to shoot PC Rogers

The Greater Manchester Police dog squad tackles car thieves, a drunk driver decides to take on PC Greaves and Alsatian Riley, and a man threatens to shoot PC Rogers

PC Dave Smith and his Belgian shepherd Kelly race to the scene of a burglary at a pet-food store and PC Adele Gibson is joined by her dog Diesel to take part in a dawn drugs raid

PC Dave Smith and his Belgian shepherd Kelly race to the scene of a burglary at a pet-food store and PC Adele Gibson is joined by her dog Diesel to take part in a dawn drugs raid

Sgt Midgley tries to qualify as a dog handler after 24 years on the force, and the Greater Manchester Police dog squad recalls dealing with football fans at the 2008 Uefa Cup Final

Sgt Midgley tries to qualify as a dog handler after 24 years on the force, and the Greater Manchester Police dog squad recalls dealing with football fans at the 2008 Uefa Cup Final

Alsatian Brodie pursues a gang of car vandals, and two of Britain's leading police spaniels are put to the test by the Metropolitan Police dog unit. Ken Stott narrates

Alsatian Brodie pursues a gang of car vandals, and two of Britain's leading police spaniels are put to the test by the Metropolitan Police dog unit. Ken Stott narrates

PC Greaves and Riley track down a motorist who panicked when he saw flashing blue lights and ran off, and PC Whitaker and Roscoe have to tackle a man who is armed with a knife

PC Greaves and Riley track down a motorist who panicked when he saw flashing blue lights and ran off, and PC Whitaker and Roscoe have to tackle a man who is armed with a knife

PC Dave Smith and his Belgian shepherd Kelly race to the scene of a burglary at a pet-food store and PC Adele Gibson is joined by her dog Diesel to take part in a dawn drugs raid

PC Dave Smith and his Belgian shepherd Kelly race to the scene of a burglary at a pet-food store and PC Adele Gibson is joined by her dog Diesel to take part in a dawn drugs raid

Sgt Midgley tries to qualify as a dog handler after 24 years on the force, and the Greater Manchester Police dog squad recalls dealing with football fans at the 2008 Uefa Cup Final

Sgt Midgley tries to qualify as a dog handler after 24 years on the force, and the Greater Manchester Police dog squad recalls dealing with football fans at the 2008 Uefa Cup Final

Series following the work of Britain's police dogs and their handlers on armed raids and sieges. Spaniels locate drugs on the streets of Camden

Series following the work of Britain's police dogs and their handlers on armed raids and sieges. Spaniels locate drugs on the streets of Camden

The work of the police dogs of the West Yorkshire force and two of Europe's most famous canine detectives, Eddie and Keela

The work of the police dogs of the West Yorkshire force and two of Europe's most famous canine detectives, Eddie and Keela

The work of British Transport Police's canine units, which help monitor thousands of miles of railway and underground track

The work of British Transport Police's canine units, which help monitor thousands of miles of railway and underground track

A focus on the work of the police canine unit in West Yorkshire, featuring sniffer dog Bella and a hunt for a car thief

A focus on the work of the police canine unit in West Yorkshire, featuring sniffer dog Bella and a hunt for a car thief