just wondered on your thoughts on this. friends cat is very old (either 14 or 17, can't remember). been told it has had (i think) kidney failer and is on lots of medication. friend said that cat is in distress, cries off and on all night, wees all over the house etc. she went back to vet and said she wants her cat put down but vet said he won't do it. her take on it is that if they can keep it alive then that is what they will do although in her opinion and i tend to agree, even if the cat doesn't seem to be benefitting from the prolonged extra time (life). just because you 'can' doesn't always mean you should. in my ignorance, i always thought that if a creature ie cat/dog was ill in a way that could not be corrected and the cat, despite medication that was supposed to be helping it live a 'normal' life didn't seem to be working the vet would put it to sleep. but the vet thinks the cat is doing well although my friend, who does love her cat, knows her cat better than the vet and can see that it is not happy etc. wwyd