I just ordered 25 chicks , all large breed from Cackle and they will arrive in April. The lady at the MFA feed store, whom I ordered from, said not to get the vaccinations that Cackle offered, said she never did for her chicks and that they were healthy. She told me when I pick up the chicks , that she will show me then, what I need to buy for them at that time...said it is an RX that you put in their water. She said she would show me how to do it then. Is this a wise decision on my part?? I have never ordered chicks before and this lady said she had never had sick birds, ever. So I welcome any advice. Since my chicks dont arrive till April I can always change my order to include the shots if I need to . Thanks in advance!!