This harness is tough, light, and really does the job. I've worn out two, on three generations of champion Parson Russells running with me every morning for twenty years. It's the gentlest, most humane way to reduce pulling. Helps me, gentlest on them. I see folks forcing their dogs to suffer with those gruesome chrome prong collars and just shake my head, thinking, "What insensitive morons." Sorry, but it's true. There's a better way, and the Holt is IT. Ordering another for my handsome new pup, son of last year's national champion. He deserves the best. Doesn't your dog?