Honey, this is the hardest decision that you will have to make.
When you look at your baby and you know that he/she is in pain, is uncomfortable, can't do things for themselves. If there is no medical help available......then you have to ask yourself what kind of an existence is this?
When I lost DiddoKahli, as far as I was concerned, the sun rose and set on her. But she came down with acute renal failure. No medical help. They can't do anything for this condition. She was dehydrated so I used the under-the-skin rehydration therapy at home and a whole bunch went in and basically nothing came out. By Sunday morning, she looked like a basketball.
I took her to bed with me Sunday night and she cried, she hurt. I needed to carry her to the litter box and she cried. There was no way I was going to let this cat go through another day. I took her the next day and had her put to sleep.
I miss that cat more that I can tell you, but I don't regret my decision for one instant.
The decision will be yours, but it will be made from the heart and it will be the right one. Hugs and licks from KittenKiya's Clan.