Nutro vs Stella and Chewy's

Nutro vs. Stella and Chewy's

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

Guaranteed Analysis: Stella and Chewy's vs. Nutro

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.

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

Dry Dog Food Nutro Stella and Chewy's
Crude Protein 27.0% 42.8%
Crude Fat 15.1% 26.1%
Crude Fiber 4.6% 5.3%
Wet/Canned Dog Food Nutro Stella and Chewy's
Crude Protein 42.5% 49.0%
Crude Fat 23.7% 29.2%
Crude Fiber 5.8% 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.

On average, Stella and Chewy's dry dog food recipes contain 15.73% more protein than Nutro recipes. Clearly, there is a significant difference between the protein content of Nutro and Stella and Chewy's. For wet dog foods, Stella and Chewy's provides more protein (about 6.46% 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.

When you look at the average percentages of crude fat for dry dog food, it's clear that Stella and Chewy's provides significantly more fat. On average, Stella and Chewy's guarantees about 10.96% more protein than Nutro. For wet dog foods, Stella and Chewy's provides more fat (about 5.46% more).


As you can see, Nutro and Stella and Chewy's guarantee a similar amount of crude fiber. With regards to wet dog food, Stella and Chewy's and Nutro also provide roughly the same amount of crude fiber.

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

Dry Cat Food Nutro Stella and Chewy's
Crude Protein 38.8% 45.4%
Crude Fat 17.5% 28.9%
Crude Fiber 5.3% 5.3%
Wet/Canned Cat Food Nutro Stella and Chewy's
Crude Protein 51.7% 49.4%
Crude Fat 23.1% 32.8%
Crude Fiber 5.2% 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 table shows that Nutro provides far less protein than Stella and Chewy's. The difference in protein content is roughly 6.68%. For wet cat foods, Nutro typically provides a little more protein (about 2.24% 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):

  • 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.

The comparison table above shows that Stella and Chewy's dry cat foods provide significantly more fat than Nutro. More specifically, Stella and Chewy's guarantees at least 11.49% more fat. Similarly, Stella and Chewy's wet cat foods provide significantly more protein than Nutro wet foods.


Stella and Chewy's and Nutro both provide roughly the same amount of crude fiber. With regards to wet cat food, Stella and Chewy's and Nutro also provide roughly the same amount of crude fiber.

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

Nutro and Stella and Chewy's both use the following controversial ingredients in many of their products:

Pea Protein

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

Iron Oxide
Pork Plasma
Whole Wheat
Brewers Rice
Wheat Gluten
Caramel Color
Tomato Pomace
Vegetable Oil
Feeding Oatmeal
Corn Gluten Meal
Dried Corn Syrup
Ground Whole Wheat
Meat And Bone Meal
Powdered Cellulose
Pea Protein Isolate
Semolina Wheat Enriched With Niacin
Animal Fat (Preserved With Mixed Tocopherols)
Canola Oil (Preserved With Mixed Tocopherols)

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 Nutro.

Menadione Sodium Bisulfite Complex

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

Menadione Sodium Bisulfate Complex

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

Nutro has been recalled 4 times.

  • Sept. 30, 2009: small pieces of melted plastic
  • Dec. 13, 2015: Mold
  • May 21, 2009: incorrect levels of zinc and potassium
  • March 16, 2007: Melamine

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 Nutro Stella and Chewy's
Per Pound $2.27 $35.70
Per Calorie $0.0014 $0.0161
Dry Cat Food Nutro Stella and Chewy's
Per Pound $2.91 $38.95
Per Calorie $0.0017 $0.0186

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 Nutro 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 Nutro 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 Nutro 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 Nutro Pet Foods

You can purchase Nutro 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 Nutro Stella and Chewy's
Dry Dog Food 65 Recipes 10 Recipes
Wet Dog Food 52 Recipes 6 Recipes
Dog Treats 28 Treats 19 Treats
Dry Cat Food 25 Recipes
Wet Cat Food 53 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores

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