@katharina800 That must be so upsetting and frustrating. I have been fortunate that I have never had something like this happen, especially as I have tiny dogs (8 pounds and under) and they would be a snack to larger dogs and most likely dead.
@katharina800 I had a friend whose dog was attacked and required veterinary care afterwards. He carried a cattle prod after that. Of course it never happened again. But he was prepared.