DS2 is a moose - he weighed about 14 lbs at 6 weeks. He was 8 lbs at birth. Yeah, about 1 lb a week.
And he, like DS1, wants to be held/carried/worn *most* of the time. My right shoulder/upper back is killing me. I have a Hotsling, but just switched to a Catbird Baby Mei Tei.
But my back still hurts.