fireworks and the poor dog at my aunt's place

My aunt has an old mixed dog in Lipa Noi and every New Year's Eve he hides under the bed for hours. Last year it was so bad he tried to dig a hole through the tile. What helped: closing the windows and turning on the fan so the noise is less, then putting a blanket over the crate. He also liked the small bit of cheese we gave him after every bang. Don't scold him for hiding. He was not being naughty, just scared.