I had my chicks vaccinated for Cocci at the hatchery. I brought them home yesterday only to find to my horror that I CAN NOT buy non-medicated feed here. Help. I gave them some %16 pullet feed for the night just to get them started but I know they need more like %20 chick starter. What can I do? Medicated chick starter or non-medicated grower seem to be my only feed options.... I know feeding the started will nullify the vaccine, but will it hurt them. I am at a loss.