I ordered 25 chicks and they arrived safely. One of the polish has a tiny blood spot on its beak in between the nostrils. I cleaned it and put a little neosporin on it. The other chicks will come up to it and peck it on the spot. I will assume its a shipping injury. What else can I do for the chick (Dotty) to help it along. Do I need to separate it from the others?