Scooter is about 2.5 yrs old and is slowly giving up the ghost. As with all the others she just seems to lose the use of some of her limbs, eat less and then slowly drift off. We are feeding her dilute juice with a pipette and washing her every day. She is now curled up in her bed and more or less unconscious. Only a matter of time.
I panicked when our previous rattie started as I had dreadful memories of this before. I will never stop feeling guilty about taking her to be PTS when she was still able to move her front legs and quite lively. The vet asked me if I wanted to treat her but my experience told me it wouldn't work so I just asked him to euthanase her. I regretted it almost immediately. So I decided Scooter would be allowed to go in her own time in her own home. Not sure if this is right either but she is still bruxing quietly away to herself in her 'sleep.
No more ratties for me. I can't do this again.