Another thought.
Dominance. If the Rottie was always the dominant one, he may feel threatened by the Yorkie. Everyone that has ever had a Yorkie knows (even if they don't) that a 5 pound Yorkie thinks they are 150 pounds, and they have to come to an understanding. Not an easy task for you to be in the middle of.
Last edited by south; 01-12-2011 at 09:28 PM.
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