Someone on this board mentioned some internal complications a cow can get from ingesting bale twine . . . maybe symtoms similar to eating a plastic grocery sack? I forget. I was cutting bale twine on one side of a round bale today - went around to the other side of the bale to pull it off and saw a cow eating it as fast as I was cutting it off. Is it always a problem or should I just watch for symptoms of issues? What should I look for if it hangs up down there?