Blackleg, feed warmed up in the creep etc etc. I thought most that had dead ones nowadays claimed they died in transit and had an insurance claim. Nothing worse than not knowing whats killing them i agree.....lost a good bull calf yesterday. Outside with its mother in what seemed like good health on creep, cow milking well and plenty of shelter . It's the second in a week in the same batch !
It's frustrating when you can't see a reason why . Whether it's cow or calf it's a huge loss these days .