Ключевые слова: alertness, and, animal, animals, background, beautiful, beauty, black, breed, brown, canine, concentration, curiosity, cute, dog, dogs, friendship, german, germany, grass, green, happiness, hound, looking, love, loving, loyalty, mammal, moving, nature, nose, partnership, pets, portrait, power, protection, puppy, purebred, security, sheepdog, shepherd, success, walking,