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9 Lives vs Kirkland Signature

9 Lives vs. Kirkland Signature

In this comparison article for 9 Lives vs Kirkland Signature, we'll highlight the key differences between these two pet food brands. To properly compare 9 Lives 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 9 Lives comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our 9 Lives Review Page or Kirkland Signature Review Page.

Guaranteed Analysis: Kirkland Signature vs. 9 Lives

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.

9 Lives Cat Food vs. Kirkland Signature Cat Food

Dry Cat Food9 LivesKirkland Signature
Crude Protein35.2%34.8%
Crude Fat9.8%15.9%
Crude Fiber4.2%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.

As you can see, Kirkland Signature and 9 Lives guarantee a similar 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.

The table shows that 9 Lives provides far less fat than Kirkland Signature. The difference in fat content is roughly 6.08%.


9 Lives and Kirkland Signature both provide roughly the same amount of crude fiber.

9 Lives Pet Food Ingredients vs. Kirkland Signature Pet Food Ingredients

Here are some of the controversial ingredients used only by 9 Lives.

Liver
Giblets
Iron Oxide
Whole Wheat
Brewers Rice
Animal Digest
Caramel Color
Soybean Flour
Soybean Hulls
Poultry Giblets
Corn Gluten Meal
Meat By-Products
Meat And Bone Meal
Poultry By-Products
Turkey By-Product Meal
Chicken By-Product Meal
Ground Whole Grain Corn
Poultry By-Product Meal
Soybean Protein Concentrate
Animal Fat (Preserved With Mixed Tocopherols)
Vegetable Oil (Preserved With Mixed Tocopherols)

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

Canola Oil
Pea Protein
Tomato Pomace
Powdered Cellulose
Organic Canola Meal
Organic Pea Protein
Canola Oil (Preserved With Mixed Tocopherols)
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 9 Lives.

Bha
Red 3
Blue 1
Blue 2
Red 40
Yellow 5
Yellow 6
Menadione Sodium Bisulfite Complex
Vegetable Oil (Preserved With Bha/Bht)
Canthaxanthin (Preserved With Ethoxyquin)

Product Safety: Recall History of 9 Lives & Kirkland Signature?

9 Lives has been recalled once.

  • Dec. 7, 2018: low levels of thiamine

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 9 Lives Pet Foods

You can purchase 9 Lives pet foods from the following stores:


9 Recipes In-Stock Today

7 Recipes In-Stock Today

15 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

Product9 LivesKirkland Signature
Dry Dog FoodNone12 Recipes
Wet Dog FoodNone1 Recipes
Dog TreatsNoneNone
Dry Cat Food6 Recipes3 Recipes
Wet Cat Food34 RecipesNone
Cat TreatsNoneNone

Compare Pet Food Prices Across Multiple Pet Stores