Margaret--I am sure that you have noticed by now how stubborn Rocky is. He kind of has a "make me" attitude. I have read that these are traits true to his breed. I have also read that he is a "big dog in a little body." These are the main traits that I have seen in him and I have always thought that I could not fix what he was born with. Is it possible to adjust his stubborness and how will this be done? Thanks for your help. Karen