I've always thought the sheepdog and sheep concept to be pretty egotistical for civilians. When I was in the military I was a sheepdog. Cops are sheepdogs. Look at the job descriptions and yep there you are. I think most people who think they are sheepdogs are like some dog that starts running around a herd of sheep and has pretensions until the herd's sheepdog shows up and gets chased away. And that is the reality, there are sheep, wolves, sheepdogs and dogs and not every dog is a sheepdog. And not every dog even has any idea what it is to be a sheepdog. So when someone who has never been a cop or a soldier claims to be a sheepdog...
A little government and a little luck are necessary in life; but only a fool trusts either of them.