Yes, there are many ways to protect our pets from the actions of inconsiderate douchebags such as yourself, but that does not mean that you should insist that everyone should be doing it just because you want to clap hands like a retard while looking at the pretty BANG BANGS.
I can also install burglar bars on my home to protect it from burglars, but that doesn't mean the burglars are in the right for attempting to break into my home.
Pet owners can take precautions, and we often have to, but it shouldn't be necessary for us to bend over backwards to accommodate you.