Yorkietalkjilly: I read the article that you recommended and I believe it addresses what happened with my dogs today. I think the puppy was over stimulated. It's exactly what I said in my post that she wants to play to the point of being annoying. My older Yorkie could have responded to her and this triggered the attack. Thank you so much, I think I have a better understanding of what to watch for. It's not just growling and barking that can be signs of an impending fight it can be a dog that is too highly stimulated by play! WOW I got it!
