Image copyright Colombian police Image caption Her handler says Sombra is friendly to children but unforgiving in her search for drugs
A dog in Colombia which has sniffed out a record amount of drugs in her career with the counter-narcotics police force has been moved to ensure her safety.
Intelligence sources said the Urabeños drugs gang had put a 200m-peso ($70,000; £53,000) price on the German shepherd's head after she found almost 10 tonnes of the gang's cocaine.
The Urabeños is considered Colombia's most powerful criminal organisation.
Sombra (Shadow) was moved from the gang's heartland to Bogotá airport.
The international airport is considered safer for her as it is outside the gang's main area of influence, but the counter-narcotics force is taking no risks.
Police said that apart from her usual handler she was now also accompanied by extra officers to improve her safety during her deployments.
Six-year-old Sombra had been deployed in ports on the Atlantic coast including Turbo, a town from which tonnes of cocaine are shipped by speedboat and sometimes by submarine to Central America and on to the United States.
Sombra sniffed out 5.3 tonnes of cocaine in Turbo and recently found another four tonnes stashed in car parts meant for export.
Image copyright Colombian police Image caption Sombra has taken part in more than 300 operations with the counter-narcotics police
Much of the drug trafficking is controlled by the Urabeños, a gang which is also known as the Úsuga clan or Gulf clan.
The gang's boss, Dairo Antonio Úsuga also known as Otoniel, is one of Colombia's most wanted men.
It is not unusual for the Urabeños to offer money to get rid of those standing in their way.
In 2012, police found leaflets signed by the gang offering $500 to anyone who killed a police officer.
The vastly bigger sum the Urabeños are offering for the killing of Shadow is indicative of the financial losses her sensitive nose has caused them.
Sombra has been with the counter-narcotics police force since she was a puppy and is credited with sniffing out drugs leading to the arrest of 245 suspects.
BornIn1142 on July 26th, 2018 at 12:17 UTC »
She'll stay underground for a while, and then make a grand entrance sniffing out another huge batch of drugs. And probably say something like "Been here all along!"
xero_abrasax on July 26th, 2018 at 11:53 UTC »
Someone needs to make a heart-warming summer comedy about a crime-fighting dog forced to assume a new identity as a family pet. They could call it "Witness Paw-tection" or something equally cheesy.
jmrsdn on July 26th, 2018 at 11:33 UTC »
Outrageous of the BBC not to protect her identity by not blurring her face out.