Posted 11/30/2017 03:24 (#6397229 - in reply to #6396685) Subject: RE: Lightweight calves
NNW Nebraska
Some biomoss in feed may help getting them started.
5 days of areomicien in feed may help. Wait a week and do it again if they are still not doing good. ( have to get a vet to write a prescription with his recomdations).
If you didn't start them with rumenson, might want to give then a treatment of decox.