 It scares animals. I think that that's on the top of my list of why I don't like fireworks. Animals are so frightened. I had a friend who, they had a beautiful Labrador and they left the front door open. Somebody left the front door open, a neighbor that came in for a Fourth of July party and left the front door open and all the fireworks were starting to go off and the dog ran out in the street and got killed because it was so scared and