The leash and harness are so cute and are thoughtfully designed. The harness really trained him out of tugging. However, I found that the harness loosened with each use and I had to retighten the straps before each walk. My havanese dog is 13 pounds, and the leash and the hardware also was a bit heavy in relation to him. The front clip slumps down and contributes to the loosening of the harness, so I actually use my old amazon leash instead. There are aspects of the set that I really enjoy, but may not be entirely "worth it" considering the design flaws and steep price.