OMG!!! I bet you were so scared. I am so glad that Kitty is okay. And kudos to her for hurting the big mean dog. I would not worry about the lady suing you. She is just mad that her dog got beat up by a yorkie. It probably hurt her ego. As for her suing your, she has no leg to stand on because her dog was on your property and broke into your house. In Texas I think, if a dog bites someone it is automatically quarantines the dog for 7 days and the owner is fined. My friends dog bit a kid and her dog was quarantied and she was fined. But in that case the kid was provoking the dog.