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VeRUS vs Kirkland Signature

VeRUS vs. Kirkland Signature

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

Guaranteed Analysis: Kirkland Signature vs. VeRUS

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.

VeRUS Dog Food vs. Kirkland Signature Dog Food

Dry Dog FoodVeRUSKirkland Signature
Crude Protein25.6%27.5%
Crude Fat14.4%15.3%
Crude Fiber4.4%5.4%
Wet/Canned Dog FoodVeRUSKirkland Signature
Crude Protein39.2%44.4%
Crude Fat27.4%27.8%
Crude Fiber10.0%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.

VeRUS and Kirkland Signature both provide roughly the same amount of crude protein. For wet dog foods, Kirkland Signature provides more protein (about 5.25% more).


Crude Fat Comparison For Dog Food

Fats are an absolutely vital component of a balanced canine diet. Not only do fats provide energy, but they also serve important roles in the normal development and function of your dog's body. For example, fats help dogs produce prostaglandins, which reduce inflammation among many other significant functions.

There is a relatively insignificant difference between the crude fat content of the two brands. With regards to wet dog food, Kirkland Signature and VeRUS also provide roughly the same amount of crude fat.


Both brands provide roughly the same amount of crude fiber. For wet dog foods, VeRUS provides more fiber (about 4.49% more).

VeRUS Cat Food vs. Kirkland Signature Cat Food

Dry Cat FoodVeRUSKirkland Signature
Crude Protein35.6%34.8%
Crude Fat22.2%15.9%
Crude Fiber3.3%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.

As you can see, Kirkland Signature and VeRUS 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):

  • 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.

Our analysis shows that VeRUS guarantees 6.30% more fat than Kirkland Signature dry cat food recipes.


According to our data, Kirkland Signature guarantees 2.59% more fiber than VeRUS. Although this difference is relatively small, it's still a notable difference.

VeRUS Pet Food Ingredients vs. Kirkland Signature Pet Food Ingredients

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

Pea Protein
Tomato Pomace

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

Canola Oil
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 VeRUS.

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of VeRUS & Kirkland Signature?

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

You can purchase VeRUS pet foods from the following stores:


19 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

ProductVeRUSKirkland Signature
Dry Dog Food8 Recipes12 Recipes
Wet Dog Food14 Recipes1 Recipes
Dog TreatsNoneNone
Dry Cat Food1 Recipes3 Recipes
Wet Cat Food13 RecipesNone
Cat TreatsNoneNone

Top Rated VeRUS Recipes

Dog Food
VeRUS
Canine Dry Food Life Virtue Grain Free Chicken, Lentils & Yams Formula
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Dog Food
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Canine Canned Fish & Potato Pate Formula
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Cat Food
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Feline Dry Food Life Advantage Chicken Meal, Brown Rice & Oats Formula
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Cat Food
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Feline Canned Turkey, Chicken & Fish Pate Formula
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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
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(Costco) Super Premium Chicken, Rice & Vegetable Formula For Puppies
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Dog Food
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(Costco) Nature's Domain Turkey & Pea Stew For Dogs
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Cat Food
Kirkland Signature
(Costco) Nature's Domain Salmon Meal & Sweet Potato Recipe Cat Food
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