I have an old cat with chronic kidney and liver diseases. The vet said there's no chance for her to recover and she'll slowly go downhill day by day until we decide to let her go. My heart bleeds when I think about it. How do you know when it's time for your loved companion to leave? I don't want her to suffer, nor do I want to make a hasty decision...
Oh I'm so sorry to hear about it Emotion: sad I think there's no general rule to apply... your heart should prompt you when it's time...
It's always hard to tell when it's time. I agree with Janis. Your heart should know it better than anybody else.