Bomb-Sniffing Dog, 嗅彈犬

A police officer with a bomb-sniffing dog patrols the Times Square subway station, Friday, Sept. 9, 2011, in New York. Just days before the 10th anniversary of the Sept. 11 attacks, U.S. counterterrorism officials are chasing a credible but unconfirmed al-Qaida threat to use a car bomb on bridges or tunnels in New York City or Washington. (Photo by Mary Altaffer/AP Photo)

Bomb-Sniffing Dogs

http://avax.news/fact/Bomb-Sniffing_Dogs.html

Bureau of Alcohol, Tobacco, Firearms and Explosives Special Agent L.A. Bykowsky, right, pets her explosives detection canine, Gavin after a training exercise, Thursday, Jan. 11, 2007, in Fort Lauderdale, Fla. Gavin will be among 66 specialized canine bomb teams working as part of a massive local, state and federal security effort to protect Super Bowl XLI in Miami. (AP Photo/Wilfredo Lee)
Demand grows for bomb-sniffing dogs
http://news.yahoo.com/photos/demand-grows-for-bomb-sniffing-dogs-1458829072-slideshow/demand-grows-for-bomb-sniffing-dogs-photo-1450370734874.html