Ключевые слова: agriculture, animal, animals, breed, collie, competition, country, countryside, dog, domestic, ewe, farm, farming, fence, field, flock, grass, green, group, guard, herd, herding, herding dog, lamb, landscape, livestock, mammal, mammals, meadow, mustering, natural, nature, nobody, pasture, rounding, row, rural, sheep, sheep dog, sheepdog, shepherd, shepherd dog, sky, spring, stock, summer, trees, walking, wool, working,