Ключевые слова: aggressive, animal, assertive, bared teeth, behavior, black and tan, bold, bravery, breed, canine, close up, cloudy, control, danger, defense, dog, domestic animal, domesticated, dominant, expression, feral, fierce, force, fur, growling, guard dog, intimidation, loyalty, mammal, muscular, nature, outdoors, pet, portrait, powerful, protection, rottweiler, safety, scary, security, sky, snarling, stormy, strength, temperament, threat, training, vigilance, wild,