Sound Proof Puppy Training - A phone app with a variety of different everyday (trucks, traffic lights) and unusual sounds (fireworks) that you can use as part of your puppy training. By exposing the pups in a positive manner (e.g. fun toys, treats etc.) to these sounds gradually within the 3 to 16 week 'Sensitive Phase Period' of puppyhood can help them be confident around these sounds in the future