So sorry to hear about Roscoe, Nancy. I hope he improves with treatment. My "gals" eat mostly Purina Veterinary Diet NF Feline Formula (dry food for kidney support) and Friskies canned food (which is not on the recall list yet). Both of my cats have somewhat reduced kidney function because of their age (they're both 18) but they get along very well. In fact, last time Little One had a blood test, her results were better that the time before. Good luck to you both.

Maryanne