I would defend myself too in that situation! Hah don’t blame your dog at all. But definitely probably best to keep her locked up. That said though, the jumping and mouthing probably is play cause if she meant to hurt you, she probably would, BUT that does not make it acceptable behavior. Also pretty ironic and crummy they shot someone else’s dog for attacking theirs when theirs is untrained and maybe vicious? How do they know theirs didn’t antagonize the other dog first? I also would never just shoot a dog like that

even if it was attacking. I would just use pepper spray or something similar or scream at it, etc. or
maybe kick it away if I had to but not shoot it.

let alone in front of the owners. Didn’t even wait for them to grab it!? I could see maybe if it was a stray attacking livestock or something with no owner in sight but if the owner was there? And I wouldn’t even shoot it for that probably because it’s not their fault some dumb owner let the dog loose. Guns aren’t even allowed here without a license though and even if I had one, we’re too close to other houses to legally shoot.