From the AKC site: "The German Shepherd Dog does not give affection lightly and is known for his dignity and stature; it is also known as a "one-man" breed for its tendency to display serious loyalty and fidelity, especially to its owner or main caretaker."
Yes, in general that is a shepherd. But, we are his owner's and I don't doubt he would protect us if needed. But, he is challenging us....