Salmon NF st/ox Renal Function

Purina's Salmon NF st/ox Renal Function is a wet cat food designed specifically for felines with kidney disease, featuring salmon as the primary animal protein. The formula provides high moisture, reduced phosphorus, and a balanced electrolyte profile to support renal function while delivering essential vitamins and antioxidants. However, because it is a processed canned food, it includes added salts and preservatives and offers a lower overall protein level than standard high‑protein cat foods, which may be insufficient for very active or growing cats.