Hi, I have a weird question. Things have changed a lot since we first moved here. As things are today we own 4 cows and our neighbor has about six more. But he also rents out the field to four to six horses depending on the season. We have watched the horses chase the cows and get them all scared. And this spring we lost a cow who delivered a calf early, and last week the neighbors lost one of their cows after giving birth. Can cows and horses stay in the same field? Is this normal and does the death of these cows have anything to do with the horses? Thanks, I am asking this because we are thinking about fencing off our property but we don't want to hurt their feelings.