I love this harness, it has helped tremendously. I have an American bully and she's strong. But so far this harness has made walking her so much easier. She can't pull as hard and she's starting to behave better on walks. It was easy to set up and get on her, it was simple to figure out how to put it on. And I love that it's reflective as we walk alot at night die to the heat. I'm actually buying another one to have on hand as I foster dogs and I'd like to use it for my incoming fosters as well.