Ключевые слова: action, alert, animal, big, black, breed, brown, canine, dangerous, dog, domestic, friend, friendly, grass, guard, large, lawn, mammal, meadow, mouth, muscular, nature, necklace, outdoor, pedigree, pedigreed, pet, playful, portrait, puppy, purebred, rottweiler, rottweiler dog, snow, so, standing, strong, tongue, young,