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Purina Pro Plan Veterinary Diets NF Kidney Function Canine Formulas are made with a restricted amount of high-quality protein and restricted phosphorus. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.

  • Restricted amount of high-quality protein
  • Restricted phosphorus to help support kidneys
  • Reduced sodium
  • High-quality protein
  • Contains antioxidants
  • Great taste

If your dog has a kidney condition, talk to your veterinarian about Purina Pro Plan Veterinary Diets NF Kidney Function Canine Formulas dry dog food. This Purina Pro Plan adult dog food is made with a restricted amount of high-quality protein for dogs and restricted phosphorus, plus reduced sodium to nutritionally manage the needs of dogs with kidney conditions. Each serving of this great-tasting dog kibble is energy-dense to help ensure your dog gets the necessary calories. Your dog also gets antioxidant support from this Purina Pro Plan adult dog food formula. The science behind Purina Pro Plan Veterinary Diets represents a collaboration between Purina nutritionists, researchers, and veterinarians. Give your dog the nutritional kidney support they need every time you fill their bowl with Purina Pro Plan Veterinary Diets NF Kidney Function Canine Formulas dry dog food. 

  • Dry dog food with a restricted amount of high-quality protein for the unique nutritional needs of dogs with kidney conditions
  • Restricted phosphorus and reduced sodium in this dog kibble help to nutritionally manage the needs of dogs with kidney conditions
  • Each serving of this Purina Pro Plan Veterinary Diets dog food is energy-dense for needed calories
  • Purina Pro Plan Veterinary Diets adult dog food containing antioxidants
  • This great-tasting Purina Pro Plan Veterinary Diets product offers kidney support for dogs

Whole grain corn, rice, dried egg product, animal fat preserved with mixed-tocopherols, sugar, glycerin, liver flavor, dried whey, sodium caseinate, natural flavor, calcium carbonate, vegetable oil, potassium chloride, fish oil, L-Lysine monohydrochloride, salt, potassium citrate, mono and dicalcium phosphate, Vitamin E supplement, choline chloride, zinc sulfate, ferrous sulfate, niacin (Vitamin B-3), manganese sulfate, Vitamin A supplement, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, copper sulfate, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride (Vitamin B-6), garlic oil, folic acid (Vitamin B-9), menadione sodium bisulfite complex (Vitamin K), calcium iodate, Vitamin D-3 supplement, biotin (Vitamin B-7), sodium selenite.    D262923

Guaranteed Analysis

Crude Protein (Min) 12.5%
Crude Fat (Min) 13.0%
Crude Fiber (Max) 2.5%
Moisture (Max) 12.0%
Ash (Max) 5.0%
Calcium (Ca) (Min) 0.5%
Phosphorous (P) (Max) 0.4%
Sodium (Na) (Max) 0.4%

Manufactured and Guaranteed by: Nestlé Purina PetCare Company, St. Louis, MO 63164 USA 

Animal feeding tests using AAFCO procedures substantiate that Pro Plan Veterinary Diets NF Kidney Function Canine Formula provides complete and balanced nutrition for maintenance of adult dogs. 

USE ONLY AS DIRECTED BY YOUR VETERINARIAN

Body Weight

Approximate number of 8 oz cups/day

(lbs) 

(kg) 

(cups) 

(grams) 

3 - 12 

1.4 - 5.4 

3/8 to 1 

42 - 112 

13 - 20 

5.9 - 9.1 

1-1/8 to 1-3/8 

126 - 153 

21 - 35 

9.5 - 15.9 

1-1/2 to 2-1/8 

167 - 237 

36 - 50 

16.3 - 22.7 

2-1/8 to 2-5/8 

237 - 293 

51 - 75 

23.1 - 34.0 

2-5/8 to 3-1/2 

293 - 391 

76 - 100 

34.5 - 45.4 

3-1/2 to 4-1/8 

391 - 460 

Over 100 

Over 45.4 

4-1/8 cups plus 1/4 cup for each 10 lbs of body weight over 100 lbs 

460 g plus 28 g for each 4.5 kg of body weight over 45.4 kg 

Using a standard 8 oz/250 ml measuring cup which contains approximately 111 g of 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.

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

Your veterinarian has recommended this feeding schedule for your dog’s special needs.

Approximate cups per bag:

6 lb = 24 cups 
16.5 lb = 67 cups 
25 lb = 101 cups 

Calorie Content (calculated)(ME): 

3834 kcal/kg 

428 kcal/cup

NF Kidney Function Dry Dog Food

Purina® Pro Plan® Veterinary Diets

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Delivery Information

Delivered in 3-4 business days after prescription approval

100% Satisfaction Guarantee

If you are not completely satisfied, we’ll refund your purchase price. Check our

Purina Pro Plan Veterinary Diets NF Kidney Function Canine Formulas are made with a restricted amount of high-quality protein and restricted phosphorus. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.

  • Restricted amount of high-quality protein
  • Restricted phosphorus to help support kidneys
  • Reduced sodium
  • High-quality protein
  • Contains antioxidants
  • Great taste

If your dog has a kidney condition, talk to your veterinarian about Purina Pro Plan Veterinary Diets NF Kidney Function Canine Formulas dry dog food. This Purina Pro Plan adult dog food is made with a restricted amount of high-quality protein for dogs and restricted phosphorus, plus reduced sodium to nutritionally manage the needs of dogs with kidney conditions. Each serving of this great-tasting dog kibble is energy-dense to help ensure your dog gets the necessary calories. Your dog also gets antioxidant support from this Purina Pro Plan adult dog food formula. The science behind Purina Pro Plan Veterinary Diets represents a collaboration between Purina nutritionists, researchers, and veterinarians. Give your dog the nutritional kidney support they need every time you fill their bowl with Purina Pro Plan Veterinary Diets NF Kidney Function Canine Formulas dry dog food. 

  • Dry dog food with a restricted amount of high-quality protein for the unique nutritional needs of dogs with kidney conditions
  • Restricted phosphorus and reduced sodium in this dog kibble help to nutritionally manage the needs of dogs with kidney conditions
  • Each serving of this Purina Pro Plan Veterinary Diets dog food is energy-dense for needed calories
  • Purina Pro Plan Veterinary Diets adult dog food containing antioxidants
  • This great-tasting Purina Pro Plan Veterinary Diets product offers kidney support for dogs

Whole grain corn, rice, dried egg product, animal fat preserved with mixed-tocopherols, sugar, glycerin, liver flavor, dried whey, sodium caseinate, natural flavor, calcium carbonate, vegetable oil, potassium chloride, fish oil, L-Lysine monohydrochloride, salt, potassium citrate, mono and dicalcium phosphate, Vitamin E supplement, choline chloride, zinc sulfate, ferrous sulfate, niacin (Vitamin B-3), manganese sulfate, Vitamin A supplement, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, copper sulfate, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride (Vitamin B-6), garlic oil, folic acid (Vitamin B-9), menadione sodium bisulfite complex (Vitamin K), calcium iodate, Vitamin D-3 supplement, biotin (Vitamin B-7), sodium selenite.    D262923

Guaranteed Analysis

Crude Protein (Min) 12.5%
Crude Fat (Min) 13.0%
Crude Fiber (Max) 2.5%
Moisture (Max) 12.0%
Ash (Max) 5.0%
Calcium (Ca) (Min) 0.5%
Phosphorous (P) (Max) 0.4%
Sodium (Na) (Max) 0.4%

Manufactured and Guaranteed by: Nestlé Purina PetCare Company, St. Louis, MO 63164 USA 

Animal feeding tests using AAFCO procedures substantiate that Pro Plan Veterinary Diets NF Kidney Function Canine Formula provides complete and balanced nutrition for maintenance of adult dogs. 

USE ONLY AS DIRECTED BY YOUR VETERINARIAN

Body Weight

Approximate number of 8 oz cups/day

(lbs) 

(kg) 

(cups) 

(grams) 

3 - 12 

1.4 - 5.4 

3/8 to 1 

42 - 112 

13 - 20 

5.9 - 9.1 

1-1/8 to 1-3/8 

126 - 153 

21 - 35 

9.5 - 15.9 

1-1/2 to 2-1/8 

167 - 237 

36 - 50 

16.3 - 22.7 

2-1/8 to 2-5/8 

237 - 293 

51 - 75 

23.1 - 34.0 

2-5/8 to 3-1/2 

293 - 391 

76 - 100 

34.5 - 45.4 

3-1/2 to 4-1/8 

391 - 460 

Over 100 

Over 45.4 

4-1/8 cups plus 1/4 cup for each 10 lbs of body weight over 100 lbs 

460 g plus 28 g for each 4.5 kg of body weight over 45.4 kg 

Using a standard 8 oz/250 ml measuring cup which contains approximately 111 g of 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.

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

Your veterinarian has recommended this feeding schedule for your dog’s special needs.

Approximate cups per bag:

6 lb = 24 cups 
16.5 lb = 67 cups 
25 lb = 101 cups 

Calorie Content (calculated)(ME): 

3834 kcal/kg 

428 kcal/cup

Frequently Asked Questions

  • Yes. Per FDA guidelines for therapeutic pet food, you need a prescription for Purina Pro Plan Veterinary Diets. Non therapeutic diets, supplements and treats do not require approval for purchase.

    • For electronic approval requests: Your request will be reviewed by your clinic and approved or denied. You will receive an email once your clinic has reviewed your request.
    • For uploaded images: Your uploaded script will be reviewed by our customer service team and accepted or denied. You will receive an email once your script has been reviewed.
    • If it has been over 48 hours since you submitted a request or uploaded your image and you have not received an email, please reach out via our Contact Us form.
  • You will receive an email from Pro Plan Vet Direct when your diet is approved by your clinic.

  • Therapeutic diet approvals last for one year from the date your clinic approves your first order of the diet. Your clinic may modify or cancel your approval based on your pet’s dietary needs. You will receive an email notification if any changes are made to your therapeutic diet approvals.

  • You will only need to request approval the first time you order a therapeutic diet, treat, or probiotic. You will be prompted to do this before checkout. Non-therapeutic diets, supplements and treats do not require approval for purchase.

  • Yes, our products are backed by a 100% satisfaction guarantee. If you are not completely satisfied for any reason, we’ll refund your purchase price. Please send your purchase receipt with price circled, the reason for your return and your complete name and address within 90 days of receipt. To process your product replacement or credit card refund please reach out via our Contact Us form.