I guess I dont really remember. But I do know that in the past two years its increased as our bond has grown. Before she never really cared, now she will bark as soon as she hears a knock or the doorknob turn and wont quiet down till whoever acknowledges her. Sometimes she wont stop at all, which always makes me think twice about some people
She definitely wouldnt show anyone our stuff and let them take it without telling the whole world about it. And she never licks anyone to death. Shes just not too thrilled about new people.