4th of July fireworks are fun for humans but not for dogs. The safest place for a dog to be is at home but if they escape in fear, you'll want this on their collar.
There are some serious rules and regulations surrounding fireworks in Minnesota. Some consumer fireworks are legal to have and to light, and some are not.
A few years ago I had to catch a flight out of Chicago in the middle of a raging snowstorm. That was nothing apparently compared to what just happened a few days ago when a jet taking off from the Windy City flew right through a big fireworks display.