Ключевые слова: agriculture, animal, big, brothers, brown, cute, darlings, dirty, domestic, eating, family, farm, farming, feed, fun, grass, healthy, hod, hog, livestock, mammal, mammals, mud, muddy, natural, nature, nose, omnivores, outdoors, pasture, pig, piggies, piggy, piglet, piglets faces, pigs, pork, ranch, rural, small, sniff, snout, story, tail, tale, three piglets, white, wiggle, wild, wildlife,