NAICS 112210 — Hog and Pig Farming 
BEA sector: Animal production, except cattle and poultry and eggs
Activity: Farrow-to-finish operations
Activity: Feeder pig farming
Activity: Feedlots (except stockyards for transportation), hog
Activity: Hog and pig (including breeding, farrowing, nursery, and finishing activities) farming
Activity: Hog feedlots (except stockyards for transportation)
Activity: Pig farming
Activity: Weaning pig operations