A newborn cub weighs 3-5 ounces and is concerning the dimension of a stick of butter. Pink, hairless, and blind, the cub is 1/900th the size of its mom. Except for a marsupial, such as a kangaroo or opossum, a giant panda baby will be the smallest mammal newborn relative https://fernando62cw3.ampedpages.com/the-greatest-guide-to-panda-63143294