Maybe you're just too fat to sink my claws into properly.

[Firepaw stands up properly, and pushes his half-eaten drumstick aside with a paw. His claws start kneading the earth, as he pads over to get in Bigby's face.]

I don't mind trying again, if I have to. I'm not supposed to kill citizens, but I can send you to the PokeClinic with some new colors in your pelt.