Footage of two sheep dogs trying their best to herd sheep, but apparently struggling to keep three naughty animals in check. <br /><br />The video, filmed towards the end of last year in Ireland, shows the two border collies working hard to guide the herd toward the other end of a field. <br /><br />However, three rogues seem determined not to do as they're told, so one of the dogs appears to keep tracking back. <br /><br />The filmer later wrote online: "Was on an Ireland tour with CIE Tours International and one of the things we got to do was watch how sheep herding is done in Ireland. <br /><br />"These are two border collies controlling a herd of sheep."