Just wondering, my welsummer pullets are 17 weeks now and my barred rock pullets are 4and a half weeks younger, they are nearly the same size. These are my first wellies, and they seem small. Are they slow growing? I looked at the expected size and they don't look like they will reach it. I have had EEs,BAs,production reds,and SLWs.Also have some new white leghorns. As long as they, lay size really won't matter. Thanks!