A sniffer dog has had a £25,000 (NZ$48,000) bounty placed on its head by criminals because it is so good at its job, its owner has claimed.
Springer spaniel Scamp managed to detect £6m (NZ$11.5 million) worth of illegal tobacco in a year, causing headaches for smugglers and black market dealers.
His powerful sense of smell led to a string of court cases in Birmingham, Sussex, Newcastle, Northampton and Great Yarmouth, causing criminals to target the animal.
Owner Stuart Phillips, 40, said: "We had to stop working in one part of the country last year, because there was a £25,000 bounty put on his head.
"It was believed to be linked to an organised crime group and the relevant authorities were informed."