I have Two chicks that are about 8 days old . When i was picking up my RIRs the owner asked if i wanted them and my wife said yes. I have them in a brooder by there self. They have one leg that will not go down. They look like they are going to high five someone. They hop around on one foot and eat and drink fine. They are not a big as the other ones but seem fine. Is there anything i can do about there leg.