Ключевые слова: active, adorable, alert, animal, basket, beautiful, best, black, border, breed, canine, collie, creature, cute, dog, doggy, domestic, domesticated, elan, fast, friend, fun, grass, green, happiness, herding, joy, life, longhaired, mammal, nature, obedient, outdoor, park, pedigreed, pet, playful, playing, purebred, race, running, sheep, sheepdog, shepard, speed, summer, white, wood, wooden, young,