With a barky labradoodle, we needed something to help reduce the amount of barking - but in a safe way of course! This item looks to fit the bill. It came with batteries and a night light to attach to his collar (a nice bonus) and we are going to test it out over a period of a few weeks - but judging by other peeople's feedbacl it should hopefully work wonders. #RankBoosterReview #Sponsored #GoPetee