Most successful police dog
Who
Golden Retriever Trepp
Where
()
When
1979
The world's top police dog is Golden Retriever Trepp.  Trepp, short for Intrepid, has been credited with more than 100 arrests and the recovery of more than $63 million (£;28.6 million) worth of narcotics. Trepp was once set to detect ten hidden packets of drugs at a police academy demonstration, and found 11!