I have a range on my babies...lol...My Max is a small 10 lbs...and perfect

...Lucy is a huge 3.5 lbs

...and perfect and Missy is now a big 4lbs

...and of course perfect.
They are perfect because they are mine.
I think they are like people. I am 5'10" 128 lbs(built like my father) my sister is 5'3" and 140lbs(built like my mother). None of us are exactly like any one else and no one can predict how big or small we will be.
When people say "OMG how can he be so big and the girls be so small???" I look at them like they are stupid.
Just ignore the stupidity...they know not what they say...lol