Abandoned puppy becomes police dog

An abandoned puppy found wandering the streets near Heathrow Airport has become a police dog after being rehomed.<br /><br />Russo the Belgian Malinois is now sniffing out crime as part of Nottinghamshire Police's dog unit.<br /><br />He was rescued by a rescue centre in Essex at just a few months old last year before being introduced to Nottinghamshire Police as part of a rehoming project.