This dog harness is so very awesome, It is one of our favorite items when we go for walks. The vest is adjustable, is really heavy duty and fits nicely around our dog. It does not pull the dog or chock him so that is a big plus. We like the handle on the top that fits very well into your hands. It is a nice blue color so it helps for safety reasons. We also like that is has reflective straps built in. It is really easy to put on and even easier to adjust if need be.