brahma_show_girl
Well-known member
We recently switched worming vaccinations and all of are cattle need to be wormed, we bought Valbazen. On the bottle it says not to administer to cattle within 45 days of pregnancy. I'm not sure how far along they all are. If I missjudge how far alond some of hte coms are and accidently administer this vaccine to a 45 day pregnant cow will it kill the cow or just the fetus?