Merrick vs WholeHearted

Merrick vs. WholeHearted

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

Guaranteed Analysis: WholeHearted vs. Merrick

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.

Merrick Dog Food vs. WholeHearted Dog Food

Dry Dog Food Merrick WholeHearted
Crude Protein 37.2% 29.2%
Crude Fat 17.0% 15.8%
Crude Fiber 4.3% 5.6%
Wet/Canned Dog Food Merrick WholeHearted
Crude Protein 43.8% 43.6%
Crude Fat 20.9% 24.3%
Crude Fiber 8.6% 7.0%

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 Merrick dry dog foods provide significantly more protein than WholeHearted. More specifically, Merrick guarantees at least 8.02% more protein. For wet dog foods, Merrick and WholeHearted 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 insignificant difference between the crude fat content of the two brands. For wet dog foods, WholeHearted typically provides a little more fat (about 3.42% more).


Both brands provide roughly the same amount of crude fiber. With regards to wet dog food, Merrick and WholeHearted also provide roughly the same amount of crude fiber.

Merrick Cat Food vs. WholeHearted Cat Food

Dry Cat Food Merrick WholeHearted
Crude Protein 40.7% 36.7%
Crude Fat 15.7% 14.9%
Crude Fiber 5.0% 5.8%
Wet/Canned Cat Food Merrick WholeHearted
Crude Protein 47.0% 57.0%
Crude Fat 21.8% 17.1%
Crude Fiber 5.9% 7.5%

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.

There is a relatively large difference between the protein content of Merrick and WholeHearted. On average, WholeHearted dry cat food recipes contain 4.06% less protein than Merrick recipes. In addition, WholeHearted wet cat foods also provide more protein than Merrick wet foods.


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.

As you can see, WholeHearted and Merrick guarantee a similar amount of crude fat. For wet cat foods, Merrick provides more fat (about 4.73% more).


Merrick and WholeHearted both provide roughly the same amount of crude fiber. With regards to wet cat food, WholeHearted and Merrick also provide roughly the same amount of crude fiber.

Merrick Pet Food Ingredients vs. WholeHearted Pet Food Ingredients

Merrick and WholeHearted both use the following controversial ingredients in many of their products:

Canola Oil
Pea Protein
Caramel Color
Powdered Cellulose
Canola Oil (Preserved With Mixed Tocopherols)

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

Garlic
Meaty Femur Bone

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

Beet Pulp
Iron Oxide
Tomato Pomace
Dried Tomato Pomace

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 WholeHearted.

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Merrick & WholeHearted?

Merrick has been recalled 6 times.

  • Jan. 28, 2011: Salmonella
  • Aug. 8, 2011: Salmonella
  • July 2, 2010: Salmonella
  • Aug. 3, 2010: Salmonella
  • Aug. 13, 2010: Salmonella
  • May 23, 2018: elevated levels of beef thyroid hormone

According to our records, WholeHearted has never been recalled.


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 Merrick Pet Foods

You can purchase Merrick pet foods from the following stores:






Where To Buy WholeHearted Pet Foods

You can purchase WholeHearted pet food products from these retailers:



Type Of Pet Foods Available

Product Merrick WholeHearted
Dry Dog Food 38 Recipes 22 Recipes
Wet Dog Food 51 Recipes 21 Recipes
Dog Treats 29 Treats 18 Treats
Dry Cat Food 17 Recipes 11 Recipes
Wet Cat Food 45 Recipes 17 Recipes
Cat Treats 14 Treats

Compare Pet Food Prices Across Multiple Pet Stores

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