One of my cats is very sweet, but he clawed the crap out of my legs today. He was trying to jump up into my lap where I was sitting in the chair, and he lost his footing. He dug his claws into my legs HARD to avoid falling, I guess, and used my legs to pull himself up. This is not the first time he has done this. I was wearing shorts, of course. It really hurt, and I have several little puncture marks on my thighs now. A few of them were bleeding quite a bit earlier. I guess it's my fault because I don't clip his nails (he won't let me). He uses his scratching posts so much that I thought he could keep his claws filed down himself. I guess not.