I got 4 more chicks today and one has a crack on the beak right below his nose. It looks like a chip came out of it. I disinfected the wound and put vaseline on the beak. So far the the other chicks haven't picked on it sense I did this but I don't know if I should keep doing this or if this is harmful for the chick, is there anything else I should do without spending a bunch of money?