vs
Whiskas vs Kirkland Signature

Whiskas vs. Kirkland Signature

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

Guaranteed Analysis: Kirkland Signature vs. Whiskas

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.

Whiskas Cat Food vs. Kirkland Signature Cat Food

Dry Cat FoodWhiskasKirkland Signature
Crude Protein40.2%34.8%
Crude Fat13.7%15.9%
Crude Fiber5.1%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.

Kirkland Signature dry recipes contain 5.41% less protein than Whiskas dry recipes. This difference in protein content is a notable difference between Whiskas and Kirkland Signature.


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):

  • Aid in the digestion and absorption of fat-soluble vitamins
  • Improve the health of skin/coat
  • Slow the growth of yeast infections
  • Slow the development and spread of certain type of cancers.
  • Maintain healthy blood pressure

According to our average data, Whiskas typically provides less fat than Kirkland Signature. However, this difference is relatively small and doesn't represent a significant difference between the two brands.


Both brands provide roughly the same amount of crude fiber.

Whiskas Pet Food Ingredients vs. Kirkland Signature Pet Food Ingredients

Here are some of the controversial ingredients used only by Whiskas.

Liver
Iron Oxide
Brewers Rice
Ground Wheat
Wheat Gluten
Caramel Color
Corn Gluten Meal
Ground Yellow Corn
Poultry By-Product Meal

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 Whiskas.

Bha
Bha/Bht
Animal Fat (Preserved With Bha And Citric Acid)

Product Safety: Recall History of Whiskas & Kirkland Signature?

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

You can purchase Whiskas pet foods from the following stores:


1 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

ProductWhiskasKirkland Signature
Dry Dog FoodNone12 Recipes
Wet Dog FoodNone1 Recipes
Dog TreatsNoneNone
Dry Cat Food4 Recipes3 Recipes
Wet Cat Food10 RecipesNone
Cat TreatsNoneNone

Top Rated Whiskas Recipes

Cat Food
Whiskas
Seafood Selections Salmon & Shrimp Flavors
Check Price
Cat Food
Whiskas
Meaty Selections Chicken & Turkey Flavors
Check Price
Cat Food
Whiskas
Purrfectly Fish With Snapper
Check Price
Cat Food
Whiskas
Purrfectly Fish With Salmon
Check Price

Top Rated Kirkland Signature Recipes

Dog Food
Kirkland Signature
(Costco) Super Premium Lamb, Rice & Vegetable Formula For Adult Dogs
Check Price
Dog Food
Kirkland Signature
(Costco) Super Premium Chicken, Rice & Vegetable Formula For Puppies
Check Price
Dog Food
Kirkland Signature
(Costco) Nature's Domain Turkey & Pea Stew For Dogs
Check Price
Cat Food
Kirkland Signature
(Costco) Nature's Domain Salmon Meal & Sweet Potato Recipe Cat Food
Check Price