Ключевые слова: animal, barking, bloodhound, breed, canine, collar, companion, cop, crime, custom, cynologist, dog, dog breeder, domestic, evidence, find, friend, friendship, guard, guy, inspection, locate, male, man, military, obedient, outdoor, outside, owner, park, partner, pedigree, pet, police, protection, scan, search, seek, service, sniff, sniffer, sniffing, trained, trainer, training, watchdog, work, working dog, young,