My dog's always barked when fireworks go off, so I thought he must be scared and kept him inside, turned TV up etc.
Yesterday evening, well before midnight, he was in the garden and there was an unexpected firework display very close by. The sound was deafening. I went to get dog in but he seemed to be really enjoying himself watching the display, jumping in the air as if he wanted to catch the sparkly whooshing things.
When it was finished he came in, tail wagging looking really happy and calm
.
He's a GSD, so not a gun dog. My lab slept through the whole thing.