Whilst at work today I received a phone call from my wife asking is it normal for a red stag to attack a horse. After I initially laughed at her, she explained that whilst driving she had spotted a stag in a horse paddock persuing a horse and actively trying to charge it head on. By the time she had pulled into a gateway the encounter had fizzled out but the deer had now got part of the horses rug attached to its antlers and the horse a bloodied face. Has anyone else witnessed an encounter of this sort?