This is an excellent harness and I'm disappointed it doesn't fit either of my goldendoodles. I ordered the large based on the sizing chart and it's several inches too short around the chest and it came already expanded to the largest size.With that said, it's very well made. The clips are tight and almost difficult to open because they are secured so well. That's a good feature because there is no chance of your dog slipping out of this. The padding at the chest is great. If your dog pulls, this won't cut into them or choke them. I love the army green color and it would have looked great on either of my dogs. The reflective material is a bonus for those that walk at night, which we do in the summer to avoid the heat. Speaking of summer, I especially like how lightweight this is. We have a different harness and our dog gets uncomfortably hot wearing it because it's so bulky.I will order the XL to see if that will fit. I really like it and I'm hoping we can use it. I took away one star for the inaccurate sizing, but if you have the right size dog for this harness, it would be a great purchase for the price.