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Natural Balance vs Kirkland Signature

Natural Balance vs. Kirkland Signature

In this comparison article for Natural Balance vs Kirkland Signature, we'll highlight the key differences between these two pet food brands. To properly compare Natural Balance and Kirkland Signature, we'll use up-to-date nutritional and price information.

There are many factors to consider when choosing the best pet food brand for your pet. Factors such as ingredient quality, guaranteed analysis, product safety, brand history, and cost are among the most important factors to consider.

Throughout this Kirkland Signature vs Natural Balance comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Natural Balance Review Page or Kirkland Signature Review Page.

Guaranteed Analysis: Kirkland Signature vs. Natural Balance

According to AAFCO, all pet food labels must provide a guaranteed analysis of nutrient content. The analysis must provide guaranteed minimum percentages of crude protein and crude fat, and maximum percentages of crude fiber and moisture.

All percentages used in this comparison are averages reported on a dry matter basis.

Natural Balance Dog Food vs. Kirkland Signature Dog Food

Dry Dog Food Natural Balance Kirkland Signature
Crude Protein 27.7% 27.5%
Crude Fat 13.5% 15.3%
Crude Fiber 5.2% 5.4%
Wet/Canned Dog Food Natural Balance Kirkland Signature
Crude Protein 40.6% 44.4%
Crude Fat 19.4% 27.8%
Crude Fiber 7.4% 5.6%

Crude Protein Comparison For Dog Food

Dogs require twenty-two amino acids to sustain life. Twelve of these amino acids are synthesized naturally, the remaining ten are consumed. Protein is the nutrient which provides some or all of these ten essential amino acids.

As you can see, Kirkland Signature and Natural Balance guarantee a similar amount of crude protein. For wet dog foods, Kirkland Signature typically provides a little more protein (about 3.80% more).


Crude Fat Comparison For Dog Food

Like protein, fats are an essential part of a dog's body. Fats are needed for the proper development and function of the canine body.

Natural Balance and Kirkland Signature both provide roughly the same amount of crude fat. For wet dog foods, Kirkland Signature provides significantly more fat (about 8.34% more).


There is a relatively insignificant difference between the crude fiber content of the two brands. With regards to wet dog food, Natural Balance and Kirkland Signature also provide roughly the same amount of crude fiber.

Natural Balance Cat Food vs. Kirkland Signature Cat Food

Dry Cat Food Natural Balance Kirkland Signature
Crude Protein 36.7% 34.8%
Crude Fat 14.3% 15.9%
Crude Fiber 5.4% 5.9%

Crude Protein Comparison For Cat Food

Cats require twenty-two amino acids to sustain life. Eleven of these amino acids are synthesized naturally, the remaining eleven are consumed. Protein is the nutrient which provides some or all of these eleven essential amino acids.

Both brands provide roughly the same amount of crude protein.


Crude Fat Comparison For Cat Food

There are many ways in which dietary fat contributes to the overall health of our feline friends. Here is a short list of benefits provided by fats (not exhaustive):

  • Help transport nutrients across cell membranes
  • Fats produce metabolites, which help control inflammation
  • Maintain healthy blood pressure
  • Slow the growth of yeast infections
  • Fats improve the taste/texture of food.

Natural Balance Pet Food Ingredients vs. Kirkland Signature Pet Food Ingredients

Natural Balance and Kirkland Signature both use the following controversial ingredients in many of their products:

Canola Oil
Pea Protein
Tomato Pomace
Canola Oil (Preserved With Mixed Tocopherols)

Here are some of the controversial ingredients used only by Natural Balance.

Giblets
Beet Pulp
Brewers Rice
Caramel Color
Feeding Oatmeal
Poultry Giblets
Dried Tomato Pomace
Canola Oil (Preserved With Mixed Tocopherols And Citric Acid)

Here are some of the controversial ingredients used only by Kirkland Signature.

Powdered Cellulose
Organic Canola Meal
Organic Pea Protein
Organic Canola Oil (Preserved With Mixed Tocopherols)

We believe that certain pet food ingredients are linked to adverse health affects; these ingredients are classified as harmful.

Here are some of the harmful ingredients used only by Natural Balance.

Menadione Sodium Bisulfate Complex
Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Natural Balance & Kirkland Signature?

Natural Balance has been recalled 6 times.

  • July 21, 2007: ofbotulinum toxin
  • May 4, 2012: Salmonella
  • June 18, 2010: Salmonella
  • April 27, 2007: Melamine
  • April 17, 2007: Melamine
  • July 3, 2020: elevated levels of choline chloride

According to our records, Kirkland Signature has never been recalled.


Disclosure: PawDiet has an affiliate relationship with stores featured (or linked-to) in this article. We are compensated for referring customers. Thank you for shopping with our retail partners!

Where To Buy Natural Balance Pet Foods

You can purchase Natural Balance pet foods from the following stores:


123 Recipes In-Stock Today

93 Recipes In-Stock Today

116 Recipes In-Stock Today

17 Recipes In-Stock Today

Where To Buy Kirkland Signature Pet Foods

You can purchase Kirkland Signature pet food products from these retailers:


Type Of Pet Foods Available

Product Natural Balance Kirkland Signature
Dry Dog Food 33 Recipes 12 Recipes
Wet Dog Food 20 Recipes 1 Recipes
Dog Treats 33 Treats
Dry Cat Food 13 Recipes 3 Recipes
Wet Cat Food 38 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores