Ключевые слова: aggressive, animal, background, barking, beautiful, black, breed, brown, canine, chain, copy, cute, dangerous, doberman, dog, domestic, friendship, fur, guard, head, indoors, intelligent, isolated, looking, malicious, mammal, muzzle, nobody, obedience, obedient, one, pedigree, perform, pet, pinscher, playful, portrait, protection, puppy, purebred, security, shoot, sitting, standing, strong, studio, tan, trained, up, young,