How was your cat doing at home in the days after IV treatment? Did she seem cranky, weak, extra thirsty?
Has your vet recommended regular fluid treatment yet or just going with food as of now?
Cats diagnosed with CRF can live happily for years when managed well, as did my girl for 4 years after diagnosis until cancer got her.
Do you have a copy of the blood work results? Did your vet also do a urinalysis?
Avoid biting when a simple growl will do
The Spirit Lives As Long As Someone Who Lives Remembers You - Navaho Saying
Vindication ~ For all those pets who became sick or lost their lives from tainted pet food