Chade7320":36wrq3ci said:
Yes the 2 I have now have been in side by side stalls, but the two I am looking to add are from a different farmer.
I only di this for totally odd ball additions, i.e. from a different farm or being hauled a long distance, bought from a sale barn, etc.
I would give all the calves a shot of Nuflor Gold as they are being unloaded and I would also hit the previous calves with the same before the new ones arrive. That is the only situation that I give an antibiotic without first observing symptoms. Years ago we used get calves from all over, we frequently had to treat them after a couple of days and a lot of times the calves that were already here needed treating. Sadly we also lost a lot of calves. The vet suggested the Nuflor on arrival and we didn;t lose another calf and we didn;t have to treat for shipping fever complex after we started doing it.