I have been feeding my chicks medicated feed since they were hatched on our farm and did not received inoculations. I have chicks that are 4 weeks old, another hatch that is 1 week old and will be having some hatch in about three weeks. I am finding that medicated feed is harder to find that just the regular chick feed. I am wondering if the unmedicated is really necessary to feed them. Does anyone have any feelings about this?