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Review title: Not too effective
Product review: I have a pitbull and a german shepard mix. The pitbull would bark randomly and would sometimes just go along with the shepard. The shepard on the other hand would bark at anyone near our house, when a car pulled up, when we left the house, and when we entered the house. So I bought this product and was immediately pleased. They would bark and then look all confused and the barking was cut down big time. However, after a couple days, it did not seem to phase my pitbull at all. He started back on his normal schedule. At this point I felt bad because the shepard still didn't bark, but she still had to listen to the noise because my pitbull was barking. I think she just had enough after a couple weeks and she started barking again too. So this product worked for a little while, but in the end it just wasn't for me.
