You didn't use fireworks, sometimes your family bought them but you didn't play with them that much.

As a child you were not aware of negative pets but when you became an adult you saw how badly the fire noise affects the animals, they get scared and look for a place to hide.

You have also experienced that the sound of fireworks used to frighten your dog and make him feel insecure and run from one place to another.You are right, the hearing ability of animals is very delicate compared to humans, they hear this noise very loud and it has bad effects on them.Say no to fireworks.