it's sometimes really difficult to tell what starts a fight. My GSD got blamed for a few before I saw the smaller dog baring his teeth at hi on just one side. This caused the GSD to growl or bark and then the little dog would start growling back...and then fight. Now That I know who starts them we have not had anymore.
Riley - 11/05/2012-8/30/2013 (Myasthenia Gravis)
He will always be in my heart.