Well yeah, but they have to come into your house. It's the same with my lab, which is a GREAT guard dog, but he is going on 12 years old, and he is starting to show it. So we need another one. I want a dog that when people see it through the window, they don't say "awe, how cute", I want then to say "OH SUN-OF-A...". LMAO. Even if he is nice, they dont' know that. Intimidation is the best way to keep everyone safe.