I bought twenty two rolls of mixed grass hay which was barn stored, weed free and rolled tight. Actually It's the cleanest hay I have seen in Alabama at any price, but it is string tied. This morning I was putting out hay and stopped to remove the bale string and my cows started eating before I had finished the string removal. Three head had string in their mouths so I grabbed the string and attempted to pull it from the cows mouth but the cows were not co-operating and they ate it. They don't look like they are hurting in any way but I am worried that there could be serious problems to come. Is there anything at this point that I can do to prevent loosing a good cow. In the future I am going to remove the hay strings then dump the hay over the fence into the hay ring, that way I won't have to battle the cows.