A friend 3 weeks ago hatched out 2 silkie chicks. Both seemed to be active and healthy. It was a total of 2 silkies and 4 bantam in the brooder. Yesterday he found one of the silkies with one leg stretched out to its side and obviously not moving as much. Doesn't seem like it's broke and it was walking and running around just fine. He has had this same issue with another breed chick not too long ago. Any help would be great. Thanks!