Does anyone know how they vaccinate baby chicks? Do you know if they are treated badly or roughly, etc? There is a job in my area for vaccinating chicks, and not sure if it's up my ally or not. Want to ask too if there would be any way to bring home something to my own flock? I have 14 chickens of my own, that are about 7 months old. I wouldn't want to jeopardize their health either. Any thoughts, insight is welcome. Thanks.