Tucker was 2.5 pounds at 10 weeks, 5 pounds at 14/16 weeks and at 8 months old he is almost 9 pounds. He came from 4 pound parents. I honestly didnt think that he would get over 5 pounds.. boy was I wrong.. lol.. Not that I mind, he is a very sturdy little guy.
He sounds like he is at a good wieght, but you can never tell how big they will actually be untill they get there..