This is the best harness ever made. I step in one foot at a time and my leash attaches to two rings in the back. Even when I pull very hard ( I'm small but I'm very strong & ENTHUSIASTIC), this harness doesn't put pressure on my throat and my trachea. The fabric of this harness is softer than any other I've tried, so it doesn't irritate under my legs even on long walks. I like this harness so much that I wear it nearly all the time. I really need a new one but no one seems to have one to fit my 25" chest.