Hi
we have just gone though this aggressive behaviour with our 2 year old femalebella being very aggressive towards our 5yr old female sadie who has never shown an ounce of anger.it started out just like you have said biteing ears ,cornering her in behind the couch or outdoors where we would have to go and bring her inside because she wouldnt come on her own.we tryed bringing in someone to help we bought the dog whisper book we really tryed everything as we breed and raise these presious little gems .other than keeping them a part all the time we all aways had a fight going on .we finally had to find a home for our bella as she got a hold of sadie and caused serious damage to her eye and her ear .belive me it was a very hard decison as we love these little dogs so much i just couldnt think about comeing home to find the worst .remember they will fight to the death .we feel we did the right thing for bella and sadie because now our sadie will finally come out and play it has taken her a while to do so.i wish you luck in what ever you do ...faye |