I would be scared to death, but let me tell you a true tale. One of our students(high school) told us that they had been robbed. Their dad then bought a pit bull and spent time training it. They were safe now. They then went out of town to visit relatives. When they got home they discovered that they had been robbed again. People that robbed them cleaned them out. Yep, even stole the guard dog. They never saw it again...