Indigo does not wake me up. Beauty usually does not wake me up, except when she has some hare-brained notion to jump on my side in the middle of the night - her bid for affection. The only other time she wakes us up is when she goes hunting in the middle of the night. Sometimes she has a real mouse, but usually these days, it is one of her catnip mice. She howls and howls over it until someone comes and sees it and praises her - then she is satisfied and we can go back to sleep.