Gentle Leader - Black - Large Helps train your dog to STOP pulling on the lead Dogs of all sizes pull on collars and harnesses due to a natural instinct to pull against pressure. The Gentle Leader’s unique triple action, patented design counters that instinct in 3 ways:- 1. Gentle pressure is transferred to the back of the neck, naturally stimulating a relaxation response 2. Gentle pressure around the muzzle of the nose loop naturally gives a relaxation response 3. It works like a halter on a horse – where the nose goes the body will follow Large size suitable for Large German Shepherd, Large Labrador, Rottweiler, Great Dane and Newfoundland Available in red or black
