[lvgirle]

I've noticed that whenever my friends are over.. Biggie will be nice and sociable when they 1st are over then as time goes on he'll start barking constantly, running around crazily, and trying to bite my friends?! This never occurs with me (of course) but how can I change his behavior around my friends? Sometimes he'll be nice, other times he'll go crazy and start barking and getting mad for no reason. I tell him NO but he'll just look at me then turn around and continue barking at my friends. H E L P ! ! !