I got this harness for my golden doodle to wear on our daily walks and it' works great. Zoey heats up pretty quickly and the harness makes a big difference in how hot she becomes. I especially like the larger underside on the harness versus the cooling vest, which I also have for her, but the harness works best in my opinion particularly because of the underside being larger and keeping her cooler. I definitely recommend the cooling harness and also like the handle on it to keep her a little closer when there's traffic around us. It's a quality product, well made and should last for lots of walks, runs and play.