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Title: For our dog - not worth the money!
Review: We have a puppy and bought this to try to keep him from jumping on a gate we have in our home. The very first time we used it the dog's ears went back and he stopped so we figured he heard the sound and this would be an effective training tool. Boy, we were wrong. From that point on the dog did not care one bit about the ultrasonic trainer! I'm thinking the cats didn't like it as they definitely ran away. So our opinion is it might be an effective cat training tool but for our little dog - waste of money.
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