Thank you! That is Shep (I know, not very original) and he is the family protector. An unbelievable animal, he can understand English, read a GPS, identify road signs (especially rest areas) and bark when danger is present. And danger isn't restricted to intruders; it covers issues like a truck coasting away because someone forgot to set the emergency brake. He once stopped me from dragging my trailer into a tree stump that I missed but he saw because of his position.gorgeous GSD, too!