Ключевые слова: agricultural, agriculture, animal, bacon, bar, barn, boar, breeding, cage, caged, cruelty, dirty, farm, farming, fat, fence, food, gate, happiness, happy, hog, industry, livestock, mammal, meat, nose, pen, pig, piggery, piglet, pigpen, pigsty, pink, pork, poverty, prison, rural, sad, sadness, smell, snout, sow, stock, straw, sty, suffering, swine, tiny, vegetarian, young,