I bought a figure 8 harness when I first got Sarah and couldn't keep her in it for five minutes, so the next harness I got was a kitten H-harness. It was still too big, but I was able to modify it b/c it was nylon. I had to cut the strap around the neck down and punch a new hole. Since it was nylon, I just burned the end to keep it from fraying. It works well, and she's only gotten out of it once in four years. Caroline (Sarah's well-trained pet) [Posted in FML issue 1228]