Max and Sam are both 14lb.
Sam is very "lean", and to look at him you would not believe he weighed 14lb.
Both of my "boy's", are very active. (They have me worn out at the end of the day lol).
I think if your babies are healthy and fit, it's okay if they are lean.
Max is 21 months old and Sam was a year old ten days ago. Max has well developed muscles, and I can feel Sam's developing now.
I love to cuddle Max's strong body, and like to snuggle Sam more fragile frame. My husband and I are so lucky.
