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Fussie Cat vs Kirkland Signature

Fussie Cat vs. Kirkland Signature

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

Guaranteed Analysis: Kirkland Signature vs. Fussie Cat

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.

Fussie Cat Cat Food vs. Kirkland Signature Cat Food

Dry Cat Food Fussie Cat Kirkland Signature
Crude Protein 38.9% 34.8%
Crude Fat 17.1% 15.9%
Crude Fiber 5.8% 5.9%

Crude Protein Comparison For Cat Food

Protein is an extremely important part of your cat's diet. Without sufficient protein, cats can develop a wide-range of serious health problems.

Our analysis shows that Fussie Cat guarantees 4.07% more protein than Kirkland Signature dry cat food recipes.


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):

  • Fats help with the digestion and absorption of fat-soluble vitamins
  • Reduce inflammation associated with arthritis
  • Slow the growth of yeast infections
  • Prevent or reduce the likelihood of certain heart problems.
  • Aid in the development of the retina and visual cortex.

Kirkland Signature and Fussie Cat both provide roughly the same amount of crude fat.


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

Fussie Cat Pet Food Ingredients vs. Kirkland Signature Pet Food Ingredients

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 Fussie Cat.

Vitamin K3 Supplement

Product Safety: Recall History of Fussie Cat & Kirkland Signature?

According to our records, neither brand has issued any product recalls. Therefore, consumers have no reason to question the safety of Fussie Cat 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 Fussie Cat Pet Foods

You can purchase Fussie Cat pet foods from the following stores:


23 Recipes In-Stock Today

24 Recipes In-Stock Today

6 Recipes In-Stock Today

16 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 Fussie Cat Kirkland Signature
Dry Dog Food 12 Recipes
Wet Dog Food 1 Recipes
Dog Treats
Dry Cat Food 5 Recipes 3 Recipes
Wet Cat Food 19 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores