Ключевые слова: aggression, animal, attentive, beautiful, big, cheerful, cold, courage, cute, determination, dog, eastern european dog, forest, friendship, frost, game, german, german shepherd, guard, happy, independence, kind, loyal, loyalty, mammal, military, military dog, nature, outdoors, outside, park, pet, play, police, police dog, protection, puppy, security, security dog, security guard, shepherd, snow, training, village, walk, white, winter, wool,