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Whole Earth Farms vs. Kirkland Signature
In this comparison article for Whole Earth Farms vs Kirkland Signature, we'll highlight the key differences between these two pet food brands. To properly compare Whole Earth Farms 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 Whole Earth Farms comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Whole Earth Farms Review Page or Kirkland Signature Review Page.
Guaranteed Analysis: Kirkland Signature vs. Whole Earth Farms
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.
Whole Earth Farms Dog Food vs. Kirkland Signature Dog Food
| Dry Dog Food | Whole Earth Farms | Kirkland Signature |
| Crude Protein | 29.0% | 27.5% |
| Crude Fat | 15.1% | 15.3% |
| Crude Fiber | 5.0% | 5.4% |
| Wet/Canned Dog Food | Whole Earth Farms | Kirkland Signature |
| Crude Protein | 39.2% | 44.4% |
| Crude Fat | 21.2% | 27.8% |
| Crude Fiber | 8.1% | 5.6% |
Crude Protein Comparison For Dog Food
Dogs require twenty-two amino acids to sustain life. Twelve of these amino acids are synthesized naturally, the remaining ten are consumed. Protein is the nutrient which provides some or all of these ten essential amino acids.
As you can see, Kirkland Signature and Whole Earth Farms guarantee a similar amount of crude protein. For wet dog foods, Kirkland Signature provides more protein (about 5.22% more).
Crude Fat Comparison For Dog Food
Like protein, fats are an essential part of a dog's body. Fats are needed for the proper development and function of the canine body.
Whole Earth Farms and Kirkland Signature both provide roughly the same amount of crude fat. For wet dog foods, Kirkland Signature provides more fat (about 6.59% more).
There is a relatively insignificant difference between the crude fiber content of the two brands. For wet dog foods, Whole Earth Farms typically provides a little more fiber (about 2.50% more).
Whole Earth Farms Cat Food vs. Kirkland Signature Cat Food
| Dry Cat Food | Whole Earth Farms | Kirkland Signature |
| Crude Protein | 39.6% | 34.8% |
| Crude Fat | 14.8% | 15.9% |
| Crude Fiber | 4.7% | 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.
The table shows that Kirkland Signature provides far less protein than Whole Earth Farms. The difference in protein content is roughly 4.74%.
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.
Both brands provide roughly the same amount of crude fat.
Whole Earth Farms Pet Food Ingredients vs. Kirkland Signature Pet Food Ingredients
Whole Earth Farms and Kirkland Signature both use the following controversial ingredients in many of their products:
Here are some of the controversial ingredients used only by Whole Earth Farms.
Here are some of the controversial ingredients used only by Kirkland Signature.
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 Whole Earth Farms.
Product Safety: Recall History of Whole Earth Farms & Kirkland Signature?
According to our records, neither brand has issued any product recalls. Therefore, consumers have no reason to question the safety of Whole Earth Farms 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 Whole Earth Farms Pet Foods
You can purchase Whole Earth Farms pet foods from the following stores:
Where To Buy Kirkland Signature Pet Foods
You can purchase Kirkland Signature pet food products from these retailers:
Type Of Pet Foods Available
| Product | Whole Earth Farms | Kirkland Signature |
| Dry Dog Food | 9 Recipes | 12 Recipes |
| Wet Dog Food | 15 Recipes | 1 Recipes |
| Dog Treats | 3 Treats | None |
| Dry Cat Food | 5 Recipes | 3 Recipes |
| Wet Cat Food | 17 Recipes | None |
| Cat Treats | None | None |
Top Rated Whole Earth Farms Recipes
Top Rated Kirkland Signature Recipes
