Hopefully you are catching things early enough so that it is treatable and Coco can still have a good healthy life. An acquaintance I cat sat for had a 20 yr old cat that I did an IV drip of fluids for. She had kidney probelms. It was super easy and the cat was a such a good kitty while getting it done.
It is nice to see that vet medicine has gotten to a point where these dx are not a death sentance!
My other person I cat sit for has a diabetic kitty that I give insulin shots to 2x a day...again, the cat is super good about it and he would not have lived these 12 yrs w/o it (he was ddx young).
feel better Coco!