They are popular drug detections dogs where their astounding sense of smell, enthusiasm and trainability make them great team mates for customs & excises units. (thehappypuppysite.com)
We likely think of drug detection dogs being limited to breeds common to K - 9 units such as the German Shepherd or Belgian Malinois. (animalwised.com)
's Batman Now A Drug Detection Dog For Texas School District (austinpetsalive.org)