Me and my family are looking for dogs. We are looking at dogs like the Golden Retriver, Siberian Husky, etc. They are fine and dandy, but our current dog (a chihuahua) is way too friendly, and we like to joke and say that she will go off with anyone who gives her a good rub. When I have friends over, she'll even greet my friends before she greets me! We don't want that again. While we want a dog that is friendly, playful, good family dog, we also want a dog that is "aloof" with strangers, and won't really go up to them unless they see that we are ok with the stranger. Now do not mistake this with aggression. We don't want strangers to get attacked, but at the same time, we want a loyal dog who unlike our chihuahua won't make us feel like they'll just go off with anyone. Like I said we really like the Husky, and Golden. We have also been looking at German Shepards, and French Bulldogs. Any other breeds that could fit my description?