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Petcurean vs Kirkland Signature

Petcurean vs. Kirkland Signature

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

Guaranteed Analysis: Kirkland Signature vs. Petcurean

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.

Petcurean Dog Food vs. Kirkland Signature Dog Food

Dry Dog FoodPetcureanKirkland Signature
Crude Protein29.4%27.5%
Crude Fat15.8%15.3%
Crude Fiber4.8%5.4%
Wet/Canned Dog FoodPetcureanKirkland Signature
Crude Protein43.9%44.4%
Crude Fat25.4%27.8%
Crude Fiber5.6%5.6%

Crude Protein Comparison For Dog Food

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

Both brands provide roughly the same amount of crude protein. With regards to wet dog food, Kirkland Signature and Petcurean also provide roughly the same amount of crude protein.


Crude Fat Comparison For Dog Food

Dietary fats serves a multitude of roles in the proper development and function of our canine companions. Here are some of the benefits (not exhaustive):

  • Help produce prostaglandins, which reduce inflammation among other critical functions.
  • Aid in the absorption of fat-soluble vitamins
  • Improve skin and coat health
  • Improve the palatially of your dog's food

As you can see, Kirkland Signature and Petcurean guarantee a similar amount of crude fat. For wet dog foods, Kirkland Signature typically provides a little more fat (about 2.40% more).


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

Petcurean Cat Food vs. Kirkland Signature Cat Food

Dry Cat FoodPetcureanKirkland Signature
Crude Protein37.7%34.8%
Crude Fat18.4%15.9%
Crude Fiber3.6%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.

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


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

If you look at the average percentages of crude fat, you'll notice that Petcurean typically guarantees 2.50% more fat. This is a fairly small difference between Petcurean and Kirkland Signature, but still worth mentioning.


According to our data, Kirkland Signature guarantees 2.31% more fiber than Petcurean. Although this difference is relatively small, it's still a notable difference.

Petcurean Pet Food Ingredients vs. Kirkland Signature Pet Food Ingredients

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

Canola Oil
Canola Oil (Preserved With Mixed Tocopherols)

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

White Rice
Pork Plasma

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

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

Product Safety: Recall History of Petcurean & Kirkland Signature?

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

You can purchase Petcurean pet foods from the following stores:


55 Recipes In-Stock Today

55 Recipes In-Stock Today

8 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

ProductPetcureanKirkland Signature
Dry Dog Food32 Recipes12 Recipes
Wet Dog Food20 Recipes1 Recipes
Dog TreatsNoneNone
Dry Cat Food12 Recipes3 Recipes
Wet Cat Food14 RecipesNone
Cat TreatsNoneNone

Top Rated Petcurean Recipes

Dog Food
Petcurean
Go! Solutions (Carnivore) Grain Free Chicken, Turkey + Duck Recipe For Adult Dogs
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Dog Food
Petcurean
Go! Solutions (Skin + Coat Care) Pollock Pate With Grains For Dogs
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Cat Food
Petcurean
Go! Solutions (Carnivore) Grain Free Chicken, Turkey + Duck Recipe For Cats
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Cat Food
Petcurean
Go! Solutions (Carnivore) Grain-Free Chicken, Turkey + Duck Pate For Cats
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Top Rated Kirkland Signature Recipes

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