My cat Annie has Kidney disease. She is on Prescription Hills K/D for Kidney Health both dry and wet food and she is doing great. Her levels on her blood tests actually went back to almost normal. She is 14 years old. I would suggest that and see if that helps some.
I am sorry to hear this. I can’t imagine loosing my cat :o(
Another FReeper suggested the same. I will stop by my vets tomorrow and pick it up. Thank you!