I have treated dairy cows for mastitis by infusing the udder with 30cc of 10PPM CS twice a day after milkout. After three days there was no further sign of mastitis, no witholding of milk, and small drop in bulk tank bacteria count. I would strongly recommend against giving any ruminant CS orally unless followed up with a good probiotic three or four hours later.

Bill

Hibernating in the North Country of NY
"Never underestimate the power of stupid people in large groups."