It is getting near that time of year that we start to hear fireworks every night :)
So it is worth starting to look for some sounds to play in advance.
If this is your pups first year then start playing the sounds at dinner time as though it is just part of your new routine, no fuss just as though you are listening to a CD, then each day just turn the sound up a little more.
Don't anticipate a problem as most dogs are not concerned.
FIREWORK NOISES