-A wonderful training aid that helps you to train your dog to walk at the heel without pulling on the lead -Designed by our friends at PURE Dog Listeners -Harness, long lead, instructions and a DVD included in the pack -Designed to guide a pulling dog around so they are facing their owner, preventing dogs from dragging owners forward and causing discomfort to themselves and their owners -Lead can be affixed to the harness on either side for left and right-hand use -Fleece-lined belly strap to ensure your dog's comfort -Available in Small (girth 44-54cm), Medium (girth 54-73cm), Large (girth 71-92cm) and Extra Large (89-118cm)