I better post my credentials so everyone knows I know cows. Raised on a dairy farm, helped many cows give birth, continue to help on farm every weekend (in between a real job and my own family).
As much as I like to stay on the side of the farmer, I really donât think he did all that he could have done for the cow (if our story is exactly as the OP stated).
The calf should not have been pulled by a tractor, but rather, by manpower. The cow should have had the opportunity to lick off the dead calf. The cow should have received calcium, and should have been hip-lifted if she didnât stand. From there, time is really the only cure, but the cow should have had constant access to feed at least, with bringing out buckets of water several times throughout the day. Oh, and a few shots of Super B Complex, because vitamin B cures everything!
I agree, time is the only real cure for calving paralysis. This cow certainly wasnât cared for in a way that weâd care for our cows.