Aria20
So sorry to hear that. Awful for you.
Apologies if it's already been mentioned, but have you considered getting a behaviourist in to make some suggestions?
Then you're doing something proactive to try and improve your situation.
When I say "situation", it sounds like it was a one off ?
Maybe a behaviourist would assess your dog's general behaviour and be able to confirm that the j cider was very out of character?
I know very little about pups and dogs but maybe it's an avenue to explore.
Sending you lots of support and understanding 