Prince George has created a record at birth, by being the largest Royal Baby ever. He weighed 8lb and 6oz at birth and according to a Palace source, is thought to have gained five pounds since then.
According to the source, Kate breast-feeds her first-born.
During the first interview since the birth of his son, William spoke about fatherhood and fondly called little George a "rascal". Apparently, the baby keeps the parents on their toes, is a light sleeper and is extremely active.