HOW TO GET YOUR DOGS USED TO THE NOISES THEY ARE AFRAID OF There are so many sounds that we are used to hearing but dogs are petrified of. Some common noises are fireworks, sirens, infants crying, children playing and screaming, tools, grooming tools, and thunderstorms. It is hard for us to figure out exactly what made the dog become so afraid of certain noises but anything that happens to a dog in between 4 - 9 weeks of their lives are engrained into their heads and they remember everything. …