wbvs58
Well-known member
What was the preconditioning shot?We calved the end of March and give blackleg vaccine in May. You might need to do it sooner, our cattle were on a year round mineral program so we didn't have much trouble, if any. All we gave at branding was blackleg/C&D vaccine. Most people give more at that time, but we learned the cattle were too young to take advantage of the IBR/BVD/PI3 vaccines. Not saying everyone should skip that, it's just that we did and never saw any bad consequences from it. We did give pre-conditioning shots in the fall before the calves were delivered.
I would say Blackleg/C&D vaccination is a MUST in every herd. It is approved in 'Natural Beef' programs.
I'd sure vaccinate the other calves right away. Good luck.
Ken