CoCO stayed on target as far as her weight. I'm not even sure what she weighs right now. In may when she got spayed she was at 4.5 pounds. That would have been accurate according to charts. I just kind of used tht chart as a guide. I knew its reliability could be questioned.
I bought a Pommie years ago, and both his parents were both 7 pounds each, so I figured he would be too. He charted for 7 in the beginning, had a growth spurt and ended up being 14 pounds. Although I wanted him smaller, it was a good thing he was big. He thinks he's a real (human) boy. He plays with my boys all the time - does what they do: football, skateboarding, track, wrestling, etc. No way a 7" dog could have made it through those elementary & middle school years.