We had a neighboour thats cows always got through there fences and would get ion with our horses - the first few times we would ring and they would be like "yeah we will come and get em" this hapened time and time again and one day after one of the cows chewed on my show horses tail Dad rang up and said fix your fences and next time your cows are on my property we will call the pound and get them taken away... needless to say they never got through the fences again!!