I have a cute kitten, who has never done anything like this...well, she is over a year old, but still the baby of the family.
She has only chewed two things. Computer power cords, and takes the strap off Croc's to chew.
She did chew through my MacBook power cord, and I caught her gnawing on my work laptop while I was working on it at home. She eyed the iPad cord the other night, so now, all computer cords will be covered in Radio Shack cord protector chew proof plastic, AWAY from one power source addicted kitty.