Just wanted to validate that this place was awesome to interview at. Extremely polite with regards to your time, and engaging people the whole way through.
So I've oddly enough had somewhat of a similar problem with my cats chewing through our various cables as well, though they don't surround me threateningly...
One solution might be creating an unpleasant texture on the cable (by using a cable sleeve). If it's sufficiently unpleasant and not the same texture as before, it might be enough of a deterrent.