Just a thought, I'm far from an expert, but because the other dog was very scared and shy, yours may have picked up on that decided to show her dominance over the scared one.
__________________ Mommy of Cody,Gracie,Bella,2labs,1cat, 2 skinkids
one Angel Baby Boy  8/8/09 I carried you under my heart for 20 weeks and will carry you in my heart forever |