I've heard no such thing and saw nothing in local news. Check with Scottsdale police who would've been called over such a violent incident. All dogs have the potential to be dangerous. Never put your hand in but use a foot to shove a dog out of the fight which usually works. Never take unsocialized dogs together to a park. Keep them on leash if you don't know how they'll behave; introducing only one at a time to a new setting. Scared animals run away or bite and new places make them anxious and scared.
I haven't heard anything about that. If you do find news stories about such an incident, please post. Merry Christmas!
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