This time of year because a bad time if your dog doesn’t like fireworks.
All you can do is control the stress and manage the fear, until it’s over. Then look at reducing the fear for next year.
Keep them safe and there are homeopathic remedies that help (get the right one)
Safeguards and stress reducers.
Special additions to diet that help too
A 121 could help you manage your dog get in touch