Psycho-kitten just ripped my nipple to shreds. Ok, exaggeration. He used my breast as a launching pad to the desk, and in the process caused my nipple to bleed. That's rather alarming, I have never had a bleeding nipple before. What is one supposed to do? I tried putting ice on it, for some reason, but that only froze and, in a way, hurt even more than the claws. So now I'm leaving it alone (a rare experience for my nipples) until it stops feeling like I have a cat hanging from it by a toenail.