this harness is great, great for dogs that pull, plus it light are no gene for the animal, the longer it takes much torso loosely. this harness is airy and quite grand.Contrairement my old adjustable harness this one goes by the handy head. regarding delivery it is already home for at least 6 days. My order was delivered very quickly, I could resume my walks. I do not regret my purchase I am very happy and even dogs too.