Hello All! I have a small flock of blue wheaten ameraucanas, black and blue copper marans, speckled sussex, and cream legbar that I am planning on selling chicks and hatching eggs from. I plan on getting NPIP cert., because I really want to do things right. Question is, I was wondering if I should vaccinate/offer to vaccinate the chicks. Vaccinating for Mareks seems like pretty normal protocol, but should I offer other vaccines as well? Jeffers offers a vac. for MG...just don't know how many would want their chicks vaccinated as I don't know demand and the MG vaccine is ~$100 per bottle. Thanks!!!