received mine in a timely fashion and i was overall pleased with the leash. good strong material for the straps and heavy duty buckles. i have a 14 month old 65 lbs German shepherd that loves to go on walks and jogs. she doesnt pull too hard away from me  when we go for a walk or jog, so i don't have problems with that but i did buy the lunge buster attachment just because and it works like a charm as well. i would recommend this product.