I'm so sorry to here about Sassy. Please don't change L-A. That's not the answer and it certainly won't bring your animals back. I don't know why this happened to you but it did. I sure hope that the dog is treated or taken away from your neighbor so it never happens again. This could have happened to any one of us. In time I hope you can open up your heart and love another kitty. My thoughts and prayers are with you and your family.