Ключевые слова: 4, adult, animals, attention, attentive, beasts, canis lupus familiaris, dog, dog breed, dog breeds, dogs, faithful, fast, four, grass, greyhound, greyhounds, group, in a row, look, looking, narrow, natural, nature, obedient, outdoor, outdoors, outside, pack, pasture, patient, pedigree, persian greyhounds, pet, pets, purebred, race dogs, row, saluki, side by side, skinny, slender, slim, stand, standing, together, watching,