What I really like in this harness for dogs is the quality with which the harnesses of Julius-K9 are made. When IDC harness the mold is again ergonomic matched to the dog while running to obstruct even less compared to "normal" Powerharness of Julius K9. In addition, the buckle was added (also to make it more pleasant to the dog) from the bottom more to the side. My labrador (male, 63 cm at the shoulder and 30 kg weight) adjusts the size 1 perfect and still can play upwards. It was immediately well accepted by my dog. The slightly higher price as opposed to any "cheap harnesses" in pet supply stores is completely justified.
