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Merrick vs Instinct

Merrick vs. Instinct

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

Guaranteed Analysis: Instinct 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. Instinct Dog Food

Dry Dog FoodMerrickInstinct
Crude Protein35.9%36.2%
Crude Fat17.2%24.1%
Crude Fiber4.2%4.4%
Wet/Canned Dog FoodMerrickInstinct
Crude Protein43.9%42.1%
Crude Fat21.1%27.7%
Crude Fiber8.3%10.0%

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.

There is a relatively insignificant difference between the crude protein content of the two brands. With regards to wet dog food, Merrick and Instinct also provide roughly the same amount of crude 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 Instinct and Merrick. On average, Merrick dry dog food recipes contain 6.96% less fat than Instinct recipes. In addition, Instinct wet dog foods also provide more fat than Merrick wet foods.


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

Merrick Cat Food vs. Instinct Cat Food

Dry Cat FoodMerrickInstinct
Crude Protein40.5%43.7%
Crude Fat15.7%25.4%
Crude Fiber5.1%3.7%
Wet/Canned Cat FoodMerrickInstinct
Crude Protein46.9%47.1%
Crude Fat21.3%25.0%
Crude Fiber6.0%8.6%

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.

There is a small difference between the protein content of Instinct and Merrick. We can see that Instinct guarantees about 3.18% more protein than Merrick. For wet cat foods, Instinct and Merrick provide roughly the same amount of 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.

The comparison table above shows that Instinct dry cat foods provide significantly more fat than Merrick. More specifically, Instinct guarantees at least 9.63% more fat. For wet cat foods, Instinct typically provides a little more fat (about 3.71% more).


As you can see, Instinct and Merrick guarantee a similar amount of crude fiber. For wet cat foods, Instinct typically provides a little more fiber (about 2.57% more).

Merrick Pet Food Ingredients vs. Instinct Pet Food Ingredients

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

Garlic
Canola Oil
Pea Protein
Canola Oil (Preserved With Mixed Tocopherols)

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

Caramel Color
Meaty Femur Bone
Powdered Cellulose

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

Tomato Pomace
Dried Tomato Pomace
Canola Oil (Preserved With Mixed Tocopherols And Citric Acid)

We believe that certain pet food ingredients are linked to adverse health affects; these ingredients are classified as harmful.

Merrick and Instinct both use the following harmful ingredients in many of their products:

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Merrick & Instinct?

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

Instinct has been recalled 2 times.

  • July 24, 2015: Salmonella
  • Feb. 15, 2013: Pieces of clear plastic in bag

Price Comparison: Which Brand Is More Expensive?

Dry Dog FoodMerrickInstinct
Per Pound$6.15$8.93
Per Calorie$0.0036$0.0044
Dry Cat FoodMerrickInstinct
Per Pound$4.09$11.49
Per Calorie$0.0025$0.0057
Wet Dog FoodMerrickInstinct
Per Pound$5.97$6.31
Per Calorie$0.0126$0.0107
Wet Cat FoodMerrickInstinct
Per Pound$7.55$8.87
Per Calorie$0.0168$0.0179

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 Merrick or Instinct, 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 Merrick or Instinct will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Merrick and Instinct. 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 Merrick Pet Foods

You can purchase Merrick pet foods from the following stores:


136 Recipes In-Stock Today

107 Recipes In-Stock Today

103 Recipes In-Stock Today

17 Recipes In-Stock Today

Where To Buy Instinct Pet Foods

You can purchase Instinct pet food products from these retailers:


84 Recipes In-Stock Today

59 Recipes In-Stock Today

67 Recipes In-Stock Today

17 Recipes In-Stock Today

Type Of Pet Foods Available

ProductMerrickInstinct
Dry Dog Food53 Recipes37 Recipes
Wet Dog Food58 Recipes10 Recipes
Dog Treats35 TreatsNone
Dry Cat Food18 Recipes20 Recipes
Wet Cat Food50 Recipes16 Recipes
Cat TreatsNoneNone

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