Have you ever wondered why some dogs are so calm around noisy environments, while others look nervous and stressed? There are many loud, new and unusual sounds a dog must get used to as a domestic pet or working dog. Training our dogs to be comfortable with sound is essential to having a calm, well-adjusted dog. As new puppy owners you can start this training from 8 weeks of age. As a breeder you can start this from 3 weeks of age. After teaching puppy class for several years I needed a way to assist clients to get their puppies comfortable around environmental noise. So I wrote this App.