It was time to prepare the goats. Faith Snapp, 12, stepped into the pen and slid her hand along the rump of cream- and toffee-colored Mac, checking to make sure he was clean. Her twin brother, Caleb, stood in the corner feeding Pi his formula while the twins' parents and sister scurried around getting ready for the San Antonio Livestock Show. Faith tossed back her long blond hair, while Caleb, a couple of inches shorter than Faith, clambered onto the gate to... More >>>