We separated Da Bao and Wu Bao from the others as we were feeding both of them the Evaporated milk. The rest were growing heavier by the day drinking Tassie's milk. By then, Si Bao was the heaviest, weighing in at 645gm. 2nd was San Bao at 575gm. Er Bao came in a close 3rd at 520gm. Wu Bao was 375gm, while Da Bao at 135gm.