I'm sorry to say but people like this girl really make me mad. If I only had a faint suspicion that my dog (or cat) caused the death of another pet I would be beside myself with grief and could never forgive myself. Not only but I would be very worried for my pet as well and I would RUSH him to the vet.

This person shows that she doesn't love her pets and does not even respect other people and her pets. I personally think that you are much better off without her.