Ключевые слова: agriculture, animal, animals, baby, barn, breast, countryside, dirty, domestic, drink, eat, eating, family, farm, farming, feeding, food, group, growth, hog, hungry, indoors, little, livestock, mammal, meal, milk, mother, new, newborn, pet, pig, piggy, piglet, piglets, pigpen, pigs, pink, pork, ranch, row, sleeping, small, suck, suckling, swine, udder, young, young pig,