Bubba, I see your point, but what I'm trying to say is that I'm sure that Boeda's owner wasn't "fearful" of the rangers(??). I'm sure he was anxious, but not fearful. Fear brings a rush of adrenaline that causes "fight or flight" which is very different than the nervousness or anxiousness that comes along with facing an authority figure such as park rangers. In all honesty, I would have to say that competition jitters are more closely related to the anxiousness or nervousness displayed when approached by rangers. Now, if I was in REAL danger and I felt fear, I would expect my dog to react accordingly and defend me in the face of real danger!! This is what I mean that dog must be able to discern the nervousness or anxiousness (of facing a ranger or a competition) vs. the REAL "fight or flight" inducing fear for your well being. Thanks for your reply, though!!!! ALV