My Creamsicle does that, too. I haven't been able to stop her either. I squirt her w/a squirt gun and it stops her for the moment but that's about it. I can't yell 'NO!" because she's deaf, so squirting is my only solution. She once chewed through my speaker wires of my old computer before I got one w/the speakers built in. Sorry I couldn't be of more help.