I guess I need advise, or reassurance - not sure which.
My cat Coco, only 3 yrs old, got massive kidney damage back in June due to kidney stones causing blockage, and ended up having a big operation to basically bypass the blocked tube between her kidney and bladder with an artificial tube which the vets call it a SUB. This was all done at bigger vet we were referred to, about hour's drive each way from where we are.
With SUB put in, she recovered so much it was like miracle; OK so she still had one damaged kidney and is on renal diet/meds but she's really well in herself, eating well, bouncing around the house playing, cuddling with me, all the same. Only thing is, it is not a cure, just prolonging her life. If she didn't have the op, she'd have died.
We had a follow-up check couple of days ago, it turns out the SUB is now becoming blocked again, not completely but a bit. This really was a real blow to us; we know she has type of body that keeps on creating stones, can't do anything about it. But after her having to go through such big op, we hoped it would be years instead of months before it started again. Blood works came out OK, exactly same as post-op too. So SUB is definitely still working, else her kidney would have showed more issues.
Even though nothing has changed about her - at least the way she's behaving is the same it's been since the op, the knowledge that it is happening again was like a knife through my heart.
Vet recommended her going through more detailed exam to find out more about blockage. That means her going under anaesthetic, and depending on outcome, op to replace part of the SUB. I said No to this for now, because like I said, I cannot see point of making her go through more procedures when ultimately, it won't change the situation as much as we hope. There as 25% change she wouldn't have made it after first op cos not all animals reacts well to anaesthetic, always a chance they won't wake up. I don't want to chance it again.
Stones will keep forming, no matter what. we are just prolonging her life but at what cost? Her life is going to be short enough, should I make her spend more time at vets she hates with 4 hrs in car she also hates??
I told the vet No to the exam, but told her I will be taking Coco to local vet every month to have blood test, that way if anything is going on with her kidney we can hopefully spot it before she crushes again. if she goes down hill, we will make the decision - have more op or let her go - when it happens.
I am now wondering, am I being selfish by not being proactive so she doesn't have to go through the unpleasantness that is invasive exam and possible ops? Or if we decide to make her have more op, am I being selfish prolonging her life artificially to have her with me longer but make her physically suffer more than necessary?
She is really special to me, I haven't been able to eat for last few days because I'm so upset. She is carrying on as if nothing has changed, that is the only blessing.
Sorry about the long post.