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Food Wet

Veterinary Diets Critical Nutrition (Canned)

Available sizes
5.5 oz

Purina Pro Plan Veterinary Diets CN Critical Nutrition has been formulated with high fat for energy density, and protein that provides essential amino acids for tissue repair. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.


2.3 kg Kg
5/8 cans


4.5 kg Kg
1 Cans


6.8 Kg
1-3/8 Cans


9.1 Kg
1-3/4 Cans


13.6 Kg
2-3/8 Cans


18.2 Kg
2-7/8 Cans


22.7 Kg
3-1/2 Cans


27.3 Kg
4 Cans


36.4 Kg
4-7/8 Cans

Very big

45.5 Kg
5-3/4 Cans

Feeding Instructions

Use only as directed by your veterinarian.

Feeding and Administration

Purina Pro Plan Veterinary Diets CN Critical Nutrition Canine and Feline Formula is formulated to meet the nutritional levels established by the Association of American Feed Control Officials (AAFCO) Dog and Cat Food Nutrient Profiles for maintenance of adult dogs and cats.

The following feeding program is recommended as a guideline only, with discretionary clinical adjustments based on the patient’s condition and nutritional status. CN Critical Nutrition may be fed free-choice or by syringe or tube feeding.


Daily feeding amounts for hospitalized dogs (RER)

Daily feeding amounts for maintenance (MER)

* Adjustments must be made for environmental conditions, activity level, body condition and breed size. As reflected in the feeding tables, smaller breed dogs can require 15% to 25% more kilocalories per pound of body weight than larger breed dogs. Provide fresh water in a clean container daily.

** This daily amount should be divided into several small meals throughout the day.

1325 kcal/kg, 206 kcal/can 24
For additional information about this diet, consult your veterinarian.

Sizes Availables

  • 5.5 OZ

Ingredients & Nutrition


Water, meat by-products, beef, liver, poultry giblets, corn oil, rice flour, salmon, artificial and natural flavors, pork fat (preserved with TBHQ and citric acid), tricalcium phosphate, potassium chloride, guar gum, oat hulls, calcium sulfate, magnesium sulfate, DL-Methionine, taurine, Vitamin E supplement, choline chloride, zinc sulfate, thiamine mononitrate (Vitamin B-1), ferrous sulfate, niacin (Vitamin B-3), copper sulfate, calcium pantothenate (Vitamin B-5), Vitamin A supplement, manganese sulfate, menadione sodium bisulfite complex (Vitamin K), pyridoxine hydrochloride (Vitamin B-6), riboflavin supplement (Vitamin B-2), Vitamin B-12 supplement, biotin (Vitamin B-7), potassium iodide, folic acid (Vitamin B-9), Vitamin D-3 supplement, sodium selenite. D266020

Nutrient Mín. Máx.
Crude protein (min) 9,5% -
Crude fat (min) 7,5% -
Crude fiber (max) - 1,5%
Moisture (max) - 75,0%