Could be playful, could be murderous.
Packet loves this chair. I do, too. I bought it over 10 years ago, and she's been sharpening her claws on it and climbing it for 8.5 of those years. It should be marketed as 98% cat-proof (there are a couple of threads sticking out). Anyway, one of Packet's favorite games is 'MAKE THE CHAIR MORE FUN!', which involves me putting my fingers anywhere near the back of the chair so she can slice them into ribbons.