does cat hair conduct electricity?
say you had a cat, it likes sitting on top of your computer, because the case gets warm and cats lke warm places, a side effect is cat hair gets in your computer. say you didnt clean the insides for a while because you were too busy. would a build up of cat hair fry any computer bits?
be as geeky/nerdy as you like in answering, its a serious question and needs a serious answer.