NF Kidney Function™
Canine Formula

Commonly prescribed to support the kidneys

NF Kidney Function™ Dog Food NF Kidney Function™ Dog Food
Restricted amount of high-quality protein

Restricted amount of high-quality protein

Low phosphorus to help support the kidneys

Low phosphorus to help support the kidneys

Reduced sodium

Reduced sodium

Added B-complex vitamins

Added B-complex vitamins

Product Benefits

Product Benefits

  • Restricted amount of high-quality protein
  • Low in phosphorus to help support the kidneys
  • Complete and balanced formula for adult dogs


Feeding Instructions

Using a standard 8-oz./250-ml measuring cup which contains approximately 117 g of Purina® Pro Plan® Veterinary Diets NF Kidney Function™ Canine Formula.

The following feeding program is recommended as a guideline only, with discretionary clinical adjustments for proper weight maintenance. With your veterinarian’s approval, offer increasing amounts of the new food with decreasing amounts of the old food.

Adult Maintenance (Dry)

Body Weight lb. (kg) Approximate Number of 8-oz. Cups/Day (Grams/Day)
3–12 lb. (1.4–5.4 kg) 1/3–1c. (39–117 g)
13–20 lb. (5.9–9.1 kg) 1–1-1/3c. (117–156 g)
21–35 lb. (9.5–15.9 kg) 1-1/3–2c. (156–234 g)
36–50 lb. (16.3–22.7 kg) 2–2-1/3c. (234–273 g)
51–75 lb. (23.1–34.0 kg) 2-1/3–3 c. (273–351 g)
76–100 lb. (34.5–45.4 kg) 3–3-3/4 c. (351–439 g)
Over 100 lb. (Over 45.4 kg) 3-3/4 c. plus 1/4 c. for each 10 lb. of body weight over 100 lb. (439 g plus 29 g for each 4.5 kg of body weight over 45.4 kg)

Adult Maintenance (Canned)

Body Weight lb. (kg) Approximate Number of 13.3-oz. Cans/Day
5 lb. (2.3 kg) 1/2
10 lb. (4.5 kg) 3/4
20 lb. (9.1 kg) 1-1/4
30 lb. (13.6 kg) 1-2/3
40 lb. (18.2 kg) 2
50 lb. (22.7 kg) 2-1/4
60 lb. (27.3 kg) 2-2/3
80 lb. (36.4 kg) 3-1/4
100 lb. (45.5 kg) 3-2/3

Provide adequate fresh water in a clean container for your dog daily. For your pet’s health, see your veterinarian regularly.


Guaranteed Analysis (Dry)

Crude Protein (Min) 12.0%
Crude Fat (Min) 13.0%
Crude Fiber (Max) 2.0%
Moisture (Max) 12.0%
Ash (Max) 4.5%
Calcium (Min) 0.55%
Phosphorus (P) (Max) 0.40%
Sodium (Na) (Max) 0.40%


Guaranteed Analysis (Canned)

Crude Protein (Min) 2.5%
Crude Fat (Min) 5.5%
Crude Fiber (Max) 2.0%
Moisture (Max) 74.0%
Ash (Max) 2.25%
Calcium (Ca) (Min) 0.12%
Phosphorus (P) (Min) 0.05%
Phosphorus (P) (Max) 0.15%
Sodium (Na) (Max) 0.13%


Calorie Content (Dry), fed

3978 kcal/kg
459 kcal/cup

Calorie Content (Canned), fed

1310 kcal/kg
494 kcal/can


Ingredients (Dry)

Whole grain corn, brewers rice, dried egg product, animal fat preserved with mixed-tocopherols, sugar, dried whey, sodium caseinate, animal digest, calcium carbonate, vegetable oil, potassium chloride, L-Lysine monohydrochloride, fish oil, salt, potassium citrate, choline chloride, zinc sulfate, ferrous sulfate, Vitamin E supplement, niacin, manganese sulfate, Vitamin A supplement, calcium pantothenate, thiamine mononitrate, copper sulfate, riboflavin supplement, Vitamin B-12 supplement, pyridoxine hydrochloride, garlic oil, folic acid, Vitamin D-3 supplement, calcium iodate, biotin, menadione sodium bisulfite complex (source of Vitamin K activity), sodium selenite. A-2629


Ingredients (Canned)

Water sufficient for processing, meat by-products, rice, corn grits, beef, liver, chicken by-products, animal fat (preserved with TBHQ and citric acid), calcium sulfate, guar gum, fish oil, potassium citrate, locust bean gum, carrageenan, potassium chloride, magnesium sulfate, added color, choline chloride, natural smoke flavor, Vitamin E supplement, zinc sulfate, mono and dicalcium phosphate, ferrous sulfate, niacin, thiamine mononitrate, copper sulfate, calcium pantothenate, manganese sulfate, pyridoxine hydrochloride, Vitamin B-12 supplement, riboflavin supplement, Vitamin A supplement, folic acid, Vitamin D-3 supplement, biotin, potassium iodide, sodium selenite. A-2592


Write a Review