Is your dog scared to be home alone? Sleep white noise is a proven tool that soothes dogs with separation anxiety and helps them nap while you’re away. White noise also masks outside sounds that may upset your dog such as delivery drivers and gardeners. As a result, your dog is less likely to excessively bark. A lot of humans use white noise for sleeping and dogs are no different. This sound of white noise promotes a comfy environment that allows your dog to rest. It can be heartbreaking when you have to leave your dog, but you can feel better knowing they are at home in comfort listening to soothing white noise!