Well, she's all bark and no bite but don't tell the bad guys.

This photos was taken shortly after Luna chased away those naughty dolphins who had the audacity to visit Skylark after the equally naughty and pesty bird dropped in for a social call. Poor Luna doesn't understand why I love visits from all animals and mammals even when they are uninvited and unanticipated. She is after all, being a good dog and I am simply being my silly human self.