Tan Leather Teaching Lead: Dogs Under 40lbs Designed by best-selling author and dog behavior expert Sarah Hodgson. Ingenious design allows for use as a traditional leash, a hands-free lead or an indoor/outdoor training aid. 6' length. When used hands-free, fits up to a 44" waist. 15" extension sold separately. Supple tan leather with nickel hardware. Free, 20-page ebook with purchase.