Primal vs Stella and Chewy's

Primal vs. Stella and Chewy's

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

Guaranteed Analysis: Stella and Chewy's vs. Primal

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.

Primal Dog Food vs. Stella and Chewy's Dog Food

Dry Dog Food Primal Stella and Chewy's
Crude Protein 46.2% 42.8%
Crude Fat 31.5% 26.1%
Crude Fiber 2.3% 5.3%
Wet/Canned Dog Food Primal Stella and Chewy's
Crude Protein 50.9% 49.0%
Crude Fat 31.8% 29.2%
Crude Fiber 4.8% 7.2%

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.

There is a small difference between the protein content of Primal and Stella and Chewy's. We can see that Primal guarantees about 3.45% more protein than Stella and Chewy's. For wet dog foods, Primal and Stella and Chewy's provide roughly the same amount of protein.


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 large difference between the fat content of Primal and Stella and Chewy's. On average, Stella and Chewy's dry dog food recipes contain 5.46% less fat than Primal recipes. For wet dog foods, Primal typically provides a little more fat (about 2.59% more).


According to our average data, Primal typically provides less fiber than Stella and Chewy's. However, this difference is relatively small and doesn't represent a significant difference between the two brands. In addition, Stella and Chewy's wet dog foods also provide more fiber than Primal wet foods.

Primal Cat Food vs. Stella and Chewy's Cat Food

Dry Cat Food Primal Stella and Chewy's
Crude Protein 55.7% 45.4%
Crude Fat 27.9% 29.1%
Crude Fiber 3.1% 1.8%
Wet/Canned Cat Food Primal Stella and Chewy's
Crude Protein 54.1% 49.4%
Crude Fat 29.4% 32.8%
Crude Fiber 4.3% 6.7%

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 comparison table above shows that Primal dry cat foods provide significantly more protein than Stella and Chewy's. More specifically, Primal guarantees at least 10.29% more protein. For wet cat foods, Primal provides more protein (about 4.69% more).


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.

There is a relatively insignificant difference between the crude fat content of the two brands. For wet cat foods, Stella and Chewy's typically provides a little more fat (about 3.40% more).


Both brands provide roughly the same amount of crude fiber. For wet cat foods, Stella and Chewy's typically provides a little more fiber (about 2.32% more).

Primal Pet Food Ingredients vs. Stella and Chewy's Pet Food Ingredients

Here are some of the controversial ingredients used only by Stella and Chewy's.

Pea Protein

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 Stella and Chewy's.

Menadione Sodium Bisulfate Complex

Product Safety: Recall History of Primal & Stella and Chewy's?

Primal has been recalled 2 times.

  • March 13, 2015: low thiamine level
  • Dec. 22, 2017: incorrect bone grind size

Stella and Chewy's has been recalled 2 times.

  • July 5, 2015: Listeria monocytogenes
  • Dec. 11, 2015: Listeria monocytogenes

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Primal Stella and Chewy's
Per Pound $41.21 $23.57
Per Calorie $0.0155 $0.0105
Dry Cat Food Primal Stella and Chewy's
Per Pound $42.76 $39.27
Per Calorie $0.0175 $0.0183

The average cost-per-lb is heavily influenced by the varying amounts of moisture present in each brand's food products (wet vs. dry food, dry vs. freeze-dried food, etc). However, the average cost-per-kcal eliminates the influence of moisture. Therefore, the average cost-per-kcal is the better metric to consider.

If you'd like to calculate the average cost-per-day or cost-pet-year of feeding Primal or Stella and Chewy's, input your pet's weight into our cost analyzer widget.

Averages price data can identify whether or not there exists a significant price difference between two brands. However, the actual price that you'll pay for Primal or Stella and Chewy's will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Primal and Stella and Chewy's. In addition, we currently have some great coupons for our readers.


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 Primal Pet Foods

You can purchase Primal pet foods from the following stores:









Where To Buy Stella and Chewy's Pet Foods

You can purchase Stella and Chewy's pet food products from these retailers:









Type Of Pet Foods Available

Product Primal Stella and Chewy's
Dry Dog Food 10 Recipes
Wet Dog Food 6 Recipes
Dog Treats 8 Treats 14 Treats
Dry Cat Food
Wet Cat Food
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores

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