Overview Purina Veterinary Diets® NF Kidney Function® canine formulas provide complete and balanced nutrition for adult maintenance and have been formulated to achieve the following characteristics:
  • Low phosphorus
  • Reduced protein
  • Added potassium
  • Reduced sodium
  • Target urine pH-alkaline (6.7-7.5)
  • Source of omega-3 and omega-6 fatty acids

Diets with these nutritional modifications have been recommended for dogs with some forms of the following conditions:
  • Renal Failure
  • Hepatic disease associated with encephalopathy
  • Conditions benefiting from moderate sodium restriction