So I have a converted indoor/outdoor cat that escapes once every couple of weeks. He is just really smart, clever and fearless about it. Its long past the point where we hope he'll stop. He isn't going to stop escaping, not ever. Maybe he will take a break for winter, thats about it. The sunroom (screened on two sides) never seemed to satisfy him, although he clearly did like it there, but now that it has been under reconstruction he has been extra focused on getting out. When he was indoor/outdoor, he would sometimes come out with me when I went jogging, and accompany me (using the term "accompany" somewhat loosely) for our whole street. I would literally need to turn back because I didn't want to encourage him to go further. So although I have been against leashes for decades after tryind and failing miserably with other cats, with this cat, perhaps its a logical thing to try. For a cat like this, where I'm not panicked about him escaping from me because he is outside-savvy, what would the best harness choice be?