Gentle Leader Headcollar is amazing, immediate and gentle control.  If you are having trouble walking your dog because they are pulling, jumping and lunging.  Ever ask yourself: "Who is walking who"?  This headcollar is for you. Adjustable nose loop which allows custom fit.  This is not a muzzle and it does not choke.  The unique design works with your dog's natural instincts to control unwanted behavior, results occur in minutes not weeks.