In goats, twins are common, triplets are special and quadruplets are rare. This spring, a doe named Tiger Eyes delivered an extraordinary surprise at Toluma Farms: quintuplets. Her first four kids slid out smoothly, said co-owner Tamara Hicks. But the fifth, a bit smaller, needed help. Farm manager Julia Brandt reached in and untangled its legs, helping it emerge safely. This special youngster now lives at the San Francisco School, where it is being bottle-fed…