I have a pet hen & rooster (bantams) and the hen hatched out three peeps. I have mom & babies confined in a box in a stall for now to keep them safe from my cats & dog. The adults do all right free-range and roost up in the rafters at night. My question is: do i have to vaccinate these peeps and how do I do it? I didn't really plan on this but didn't have the heart to keep the hen from being broody and I plan to keep the peeps. I am new to forum--my first post.