Ключевые слова: animal, brown, canine, city, crime, defense, disclosure, dog, dogs, drug, duty, force, german, grass, human, law, leash, man, men, mukachevo, obedience, officer, order, partner, partnership, people, person, pet, police, policeman, protection, public, safety, security, service, shepherd, sniffing, training, ukraine, uniform, working,