vs
American Journey vs Kirkland Signature

American Journey vs. Kirkland Signature

In this comparison article for American Journey vs Kirkland Signature, we'll highlight the key differences between these two pet food brands. To properly compare American Journey 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 American Journey comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our American Journey Review Page or Kirkland Signature Review Page.

Guaranteed Analysis: Kirkland Signature vs. American Journey

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.

American Journey Dog Food vs. Kirkland Signature Dog Food

Dry Dog Food American Journey Kirkland Signature
Crude Protein 31.8% 27.5%
Crude Fat 14.6% 15.3%
Crude Fiber 6.5% 5.4%
Wet/Canned Dog Food American Journey Kirkland Signature
Crude Protein 41.3% 44.4%
Crude Fat 28.1% 27.8%
Crude Fiber 7.3% 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.

The table shows that Kirkland Signature provides far less protein than American Journey. The difference in protein content is roughly 4.31%. For wet dog foods, Kirkland Signature typically provides a little more protein (about 3.17% 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.

As you can see, American Journey and Kirkland Signature guarantee a similar amount of crude fat. With regards to wet dog food, American Journey and Kirkland Signature also provide roughly the same amount of crude fat.


Kirkland Signature and American Journey both provide roughly the same amount of crude fiber. With regards to wet dog food, American Journey and Kirkland Signature also provide roughly the same amount of crude fiber.

American Journey Cat Food vs. Kirkland Signature Cat Food

Dry Cat Food American Journey Kirkland Signature
Crude Protein 44.4% 34.8%
Crude Fat 16.7% 15.9%
Crude Fiber 4.4% 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.

On average, American Journey dry cat food recipes contain 9.63% more protein than Kirkland Signature recipes. Clearly, there is a significant difference between the protein content of Kirkland Signature and American Journey.


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.

There is a relatively insignificant difference between the crude fat content of the two brands.


Both brands provide roughly the same amount of crude fiber.

American Journey Pet Food Ingredients vs. Kirkland Signature Pet Food Ingredients

American Journey and Kirkland Signature both use the following controversial ingredients in many of their products:

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

Here are some of the controversial ingredients used only by American Journey.

Canola Meal
Brewers Rice
Dried Tomato Pomace

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

Canola Oil
Tomato Pomace
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 American Journey.

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of American Journey & Kirkland Signature?

According to our records, neither brand has issued any product recalls. Therefore, consumers have no reason to question the safety of American Journey or Kirkland Signature pet food products.


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 American Journey Pet Foods

You can purchase American Journey pet foods from the following stores:


98 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 American Journey Kirkland Signature
Dry Dog Food 40 Recipes 12 Recipes
Wet Dog Food 7 Recipes 1 Recipes
Dog Treats 38 Treats
Dry Cat Food 4 Recipes 3 Recipes
Wet Cat Food 19 Recipes
Cat Treats 1 Treats

Compare Pet Food Prices Across Multiple Pet Stores