By: Kim From PAWorked within 2 days! Allows her to whine a little (which I don't mind--tells me she needs to go out), but really controlled the barking. She is a rescue pup and was extremely fearful, and, by controlling the frantic barking, it forced her to calm down. Now she is really starting to be able to warm up to people. So glad we purchased this collar!
Review ID: 21758
out of 5-stars.