Aloha I'm a newby from Kauai Hawaii. We have nine girls 18 to 20 weeks. I have two barred PR's and one of them is not right. Several weeks ago she started to lay down a lot more than the others for instance after eating she'll walk a few steps and plop down and through out the day she seems to rest much more than the others. She can walk without apparent difficulty and she eats with the others but she doesn't seem to be growing now and is somewhat smaller than her sister BR. Now here is the kicker... her legs are bright yellow and are twice as large as the pullets...Like she is a body on yellow tree trunks. She shows no other signs of illness. What could this be?