Helio Calm Device

Waste of money. Just did not do what Helio said it would do; made no difference in my dogs anxiety and jumpiness.

Used it twice no longer works. Dont know why. I tried charging it but still wont work.

Works well, my dog is noticeably calmer after using the device. I have not had any thunderstorms yet so cant say much about the second setting. The last setting is great as well for bedtime.