Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: ultrasonic bark controller (NO CONTROL)
Review: I received the product very fast, but it doesn't help quiet or reduce my miniature pinscher bark. He has a very high pitch bark and this product has not been the solution to reduce the barking. I also have a teacup yorkie and it doesn't work on him either. I am very dissapointed.
