We are terribly sorry for your loss. I too lost a fur baby to a pit bull attack 4 years ago... It's never easy and you punish yourself to what if's.... I know he is in heaven waiting for me to frolic with him at the pearly gates. My new furbaby is a reminder that love is unconditional and all they want is love and comfort. We do the best we can and love them with all our hearts and do what is right for all. Love is the best gift on life... Yorkies are true lovers!