I am planning on getting (all females) two Wyandottes, one Light Brahma and one Rhode Island Red on May 29th. I've never had chickens before, I live in the city, and will only have four. My neighbors are not keeping any poultry and I have no other pets. My question is: should I get my chicks vaccinated? I know that idealpoultry suggests not to vaccinate for small flocks. I've read posts from pro-vaccinaters and anti-vaccinaters on this forum, but I'm still unsure as to the exact reasons for or against. Please, could people list the pros and cons on vaccination? Thanks so much for your help!