I have a VERY runty silky chick. It has always acted normally and i see it eat and drink. Its a mixed batch of breeds and yesterday they turned 4 weeks old. While the other birds have grown and grown the silky is still very tiny. She is starting to be able to not compete at the feeder. I think I may need to remove her. I was thinking of putting her, one other silky chick, and a bantam polish chick by themselves and putting the other 5 chicks ( who are standard breeds ) outside into the coop. Does anyone have any advice or has anyone had these tiny little runty silkies that just dont seem to grow?