My lovely, nearly 18 year old, boy has just been diagnosed with early stage kidney failure and we've been advised to get him onto a renal friendly diet. I've been given a few different foods to try by the vet, does anyone have any experience of any and any suggestions on where to buy from so it doesn't break the bank (too much!).
The ones suggested were:
Purina NF
Hill's k/d
Royal Canin Renal
Virbac Kidney
Picture hopefully attached to entice replies 