Title: Happy doggy
Review: This collar works great. I love how there are different level settings because my dog didn't need a strong shock to correct him also love how there's an option to beep instead of shock. And it didn't take long for him to learn that once he hears a beep he should stop what ever he is doing wrong. After a week or so he is now completely off of the collar and is happier then ever. Very pleased that this collar was as effective as is was.
Is this product review negative?