Brown Noise Sound Machine for Dogs (12 Hours) - Reduce Anxiety, Mask Unwanted Sounds, Promote Restful Sleep

12 Hours of Brown Noise designed specifically to help keep dogs calm through your long days away from home (separation anxiety), thunderstorms, noisy neighbors, fireworks, and other unwanted noises. This Sound Machine is also great for helping them sleep through the night! Dogs love these, but they can work wonders for cats, birds, and other pets as well!