The Wasatch County fairgrounds bustled Thursday morning with teenagers in blue Future Farmers of America jackets and children in starched white 4H shirts guiding their pigs through the arena for judging. It was the third day of the Junior Livestock Sale, dedicated entirely to swine. Recent high school graduate Jenna Jepperson is a longtime exhibitor, too – she started entering animals when she was 8 or 9 years old. Selling the animals after months of hard work can be tough, he said. Over 350 Wasatch County youth, ages 8 to 19, participated in this year’s livestock sale.