give a bit of history on the dog
that is hyper sensitive to noise -- not too forgiving
if the avatar is a picture of your dog , I see avoidance , he is
stiff , looks like he is about to dart off -- whale eye -- so there are probably larger issues which need to be fixed.
See if you give the dog a mild sedative Bach's Flower RESCUE and insist on the dog going back to normal routine. Bach Flower Remedies - Rescue Remedy Pets Dogs Cats Horses Birds
I have seen this work -- while at vet's clinic a dog was rushed in , a dog running loose had a brush with a car -- first thing vet did was to give RESCUE to calm the dog so that he could give proper emergency treatment . That was in the 70's . McCutcheon , East York , a real pioneer in alternative treatments !!! I saw the effects first hand .
Bach Flower Remedies - Rescue Remedy Pets Dogs Cats Horses Birds