The lady at the end is my brothers mother in law. I literally just got a ride from her up to the airport for a cousins wedding not but a month ago....This YTP is GOLDEN
it's an older trait..hog farmers needed a way to grab the pigs attention when either feeding,moving or transporting on trailers..this has been going on for generations in the mid-west...."soooo-eeeeee" is the most wildly used call but grunting,and especially whistling will perk a pig's ears up in a hurry