I got a rescue a few months ago...really big boy...maybe 2 years old. Even though fireworks are illegal in the city where I live, idiots shoot them off all day and night anyway.
Not knowing how the my dog would react, I gave him OTC sedatives for dogs. I kept him inside most of the day, and at dusk closed all the windows in the house and kept him with me in the bedroom. When the fireworks got real heavy, even with the sedatives he got very worked up.
Keep your dogs inside when there is fireworks...
Other dogs I've had hated vacuums, but this puppy doesn't mind. The weird thing is she hates brooms. If I am sweeping, she goes crazy barking at the broom.