Ключевые слова: adult, aerodrome, aircraft, airfield, airline, airplane, airport, animal, border, breed, canine, caucasian, colleague, custom, detection, dog, dogs, drug, duty, female, full length, german shepherd, guard, handler, inspection, law, male, mammal, man, military, officer, officers, outdoors, partner, patrol, pedigreed, pet, plane, police, protect, purebred, safety, security, service, staff, standing, team, trained, unit, worker,