Silent night, quiet night
Crutchfield Customer Review (What's this?)
My puppy was waking in the middle of the night and barking non-stop! The pet tunes has eliminated the midnight bark fest. She now sleeps quietly through the night. Wonderful purchase! Thank you for a peaceful sleep for puppy and her parents.
Pros: Lanyard allows cube to hang from the bedpost. Can lower volume to barely audible for the human ear, but just right for canine ear.