Ключевые слова: adult, aerodrome, airdrome, airfield, airport, animal, bag, baggage, border, breed, canine, contraband, criminal, customs, detection, dog, drugs, duty, female, forbidden, german shepherd, guard, handler, illegal, inspection, luggage, mammal, military, narcotics, officer, outdoors, patrol, pedigreed, pet, police, protect, purebred, safety, security, service, sniffer, suitcase, trained, transportation, travel, unit, woman, worker,