In this Guinness World Records handout photo, Swallow, right, an 11-year-old cow from Yorkshire poses next to Freddie the bull. The minuscule cow with a taste for contemporary music has been named the world’s smallest by the Guinness World Records book. Guinness says the sheep-sized bovine from the West Yorkshire region of northern England measures roughly 33 inches (84 centimeters) from hind to foot.