Nicky
Well-known member
When do you vaccinate your cowherd, and what with? I know we've been through this before but there are always new ideas. We've always used Bovishield Gold + VL5 at branding. But there have been articles saying that it can delay heat. I think the study was in heifers that had not been vaccinated before. Also have seen articles saying if you do it a preg checking you can get abortions from the IBR part of the vaccine...that and that the vibrio won't last until breeding season.