Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Not effective
Review: My dog barks crazy only when I'm alway from home. So I purchased this product hoping that this could help my dog stop barking. Unfortunately, this product did not help at all. It is easy to set up and working fine as I see the light blinking everytime my dog barks), but he doesn't seem to care and keeps barking. This product is not effective and helpful for my dog.
