Send in the Dogs

The canine cops are back. English Spaniels and German Shepherds join forces to take on Britain's criminals. Hunting for drugs, cash, guns, joyriders and burglars.

Manchester's police dogs take on car thieves and drunk drivers, and PC Rogers gets a face full of CS Spray when he and sidekick, Leo, tackle a man who threatens to shoot them.

London's dog squad have the criminals on the run as PC Dave Smith and his Belgian Shepherd, Kelly, go after pet shop thieves, while their colleagues snare illegal pit bulls.

PC Greaves and his German Shepherd, Riley, come face to face with a man with a knife, while Sgt Midgley tries to qualify as rookie dog handler after 25 years as a cop.

Sgt Madden and his German Shepherd, Brodie, go after armed robbers in North London, and top Cocker Spaniel, Diesel, faces competition from a younger English Springer.

London's only father and son dog squad pairing join forces with their German Shepherds, Charlie and Floyd, as the Met go after cannabis dealers and men with knives.

London's dog squad is back in action as a stabbing brings together two of London's top German Shepherd dog teams: PC Paul Caruana and Merlin and PC Andy Miller and Nelson.