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Review title: Didn't work on my Pug.
Product review: Unfortuneatley this product didn't work on my Pug. At first she got a puzzled look on her face and walked away. After a few attempts she just ignored it and kept on barking. This device also reacts to other noises like the stereo, blender, hairdryer, coughing, sneezing, etc. Maybe it will work for you, but it did not work for me.
