Beyonce, a miniature puppy, is held by veterinarian Mike Russell in El Dorado Hills, California, March 29, 2012. Beyonce, who was born March 8 after her mother, Casey, was taken off the streets of a California town, weighed less than 1 oz. (28.3 grams) at birth and could fit into a tablespoon. Her rescuers have submitted her to the Guinness World Records for a declaration as the world's tiniest rescue dog.[Photo/Agencies]