Illinois Swine NewsSwine TV Asay Farms: Pig Barn Tour December 17, 2020 217 Facebook Twitter Google+ Pinterest WhatsApp Linkedin ReddIt Email Print Tumblr Telegram StumbleUpon VK Digg LINE Viber Join us for a tour of a finishing barn where the Asays are receiving a load of “feeder” pigs. These pigs move into the barn at about 1-1.5 months old and grow until they reach market weight, which is 280 pounds, or 6 months of age.