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Primal vs Only Natural Pet

Primal vs. Only Natural Pet

In this comparison article for Primal vs Only Natural Pet, we'll highlight the key differences between these two pet food brands. To properly compare Primal and Only Natural Pet, 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 Only Natural Pet 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 Only Natural Pet Review Page.

Guaranteed Analysis: Only Natural Pet 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. Only Natural Pet Dog Food

Dry Dog Food Primal Only Natural Pet
Crude Protein 48.0% 39.3%
Crude Fat 26.7% 16.7%
Crude Fiber 4.6% 5.6%
Wet/Canned Dog Food Primal Only Natural Pet
Crude Protein 49.5% 47.2%
Crude Fat 28.4% 23.9%
Crude Fiber 5.3% 4.9%

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.

The comparison table above shows that Primal dry dog foods provide significantly more protein than Only Natural Pet. More specifically, Primal guarantees at least 8.72% more protein. For wet dog foods, Primal typically provides a little more protein (about 2.31% 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.

Primal dry dog foods clearly provides more fat than Only Natural Pet. In fact, the difference between the fat content is roughly 9.98%, which is a significant amount. For wet dog foods, Primal provides more fat (about 4.51% more).


There is a relatively insignificant difference between the crude fiber content of the two brands. With regards to wet dog food, Primal and Only Natural Pet also provide roughly the same amount of crude fiber.

Primal Cat Food vs. Only Natural Pet Cat Food

Dry Cat Food Primal Only Natural Pet
Crude Protein 50.1% 51.1%
Crude Fat 24.0% 17.6%
Crude Fiber 4.8% 5.5%
Wet/Canned Cat Food Primal Only Natural Pet
Crude Protein 54.6% 43.1%
Crude Fat 25.4% 24.3%
Crude Fiber 4.1% 4.6%

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.

Both brands provide roughly the same amount of crude protein. For wet cat foods, Primal provides significantly more protein (about 11.43% 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 large difference between the fat content of Primal and Only Natural Pet. On average, Only Natural Pet dry cat food recipes contain 6.39% less fat than Primal recipes. For wet cat foods, Primal and Only Natural Pet provide roughly the same amount of fat.


As you can see, Primal and Only Natural Pet guarantee a similar amount of crude fiber. With regards to wet cat food, Only Natural Pet and Primal also provide roughly the same amount of crude fiber.

Primal Pet Food Ingredients vs. Only Natural Pet Pet Food Ingredients

Here are some of the controversial ingredients used only by Only Natural Pet.

Garlic
Pea Protein
Garlic Powder
Tomato Pomace
Organic Canola Oil
Organic Canola Oil (Preserved With Mixed Tocopherols)

Product Safety: Recall History of Primal & Only Natural Pet?

Primal has been recalled 2 times.

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

According to our records, Only Natural Pet has never been recalled.

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Primal Only Natural Pet
Per Pound $42.05 $11.99
Per Calorie $0.0209 $0.0071

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 Only Natural Pet, 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 Only Natural Pet 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 Only Natural Pet. 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:


25 Recipes In-Stock Today

23 Recipes In-Stock Today

23 Recipes In-Stock Today

22 Recipes In-Stock Today

Where To Buy Only Natural Pet Pet Foods

You can purchase Only Natural Pet pet food products from these retailers:


12 Recipes In-Stock Today

23 Recipes In-Stock Today

Type Of Pet Foods Available

Product Primal Only Natural Pet
Dry Dog Food 19 Recipes
Wet Dog Food 8 Recipes
Dog Treats 7 Treats 43 Treats
Dry Cat Food 7 Recipes
Wet Cat Food 7 Recipes
Cat Treats 6 Treats

Compare Pet Food Prices Across Multiple Pet Stores