Here in Greece only dogs walk with a herd of sheep . no human shepard . And if you freeze in fear they will attack , even had some try to bite the tires of my car and jump the open window . And after the attack on me by foot some Greek passed the other way , i warned them , they already knew , one of them , a woman had her dress torn and ripped . The guy held rocks in his hands and the two woman had sticks with them . So when down here you hear sheep bells , be prepared for the worse . At night you can hear the jackals cry and howl .. I love it :-)