Balance Harness - for training Walking Control with pulling dogs. The Black Dog Balance Harness helps stop your dog pulling on lead - it helps you train your dog to balance correctly on all four feet and not rely on the lead - They learn to walk comfortably without the need to pull. Gently Stops Dogs Pulling and allows Effective TrainingControl from the Front and the Back, using a Double Ended Lead- the Extra Large is now available as a Training Pack, with a stainless steel shorter lead, see "Balance Harness Training Packs" for Harness/Lead combo dealor Just Connect at the Front, with a normal lead.Easy to Fit and adjust - comfortable and strong.Restores Balance and allows Effective Lead Training. A great Walking Harness, and an effective training alternative for dogs with neck issues, or if a head halter is not appropriate.