I'm wondering what treatment is being done also. I've dealt with a lot of cats with chronic renal failure, but never acute renal failure - which is what the cats affected by the bad food are getting. Don't they still do lots of fluids? Are they on sub-q fluids? From what I've read, other cats have pulled through but it took a lot of vet care. Will you be able to do this? What has your vet recommended?

I am so very sorry you are going through this. You must be in despair.