I am so sorry to hear this. I was checking in, hoping for a good update, but I see that she is going downhill. It is a very difficult decision, but perhaps she is telling you with her eyes that it is time to make the journey. If that is what you decide I am sure that she will be grateful to you for making it as easy as possible. She is probably very tired and looking forward to making the crossing where she will once again be in good health.