vs
Supreme Source vs Stella and Chewy's

Supreme Source vs. Stella and Chewy's

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

Guaranteed Analysis: Stella and Chewy's vs. Supreme Source

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.

Supreme Source Dog Food vs. Stella and Chewy's Dog Food

Dry Dog Food Supreme Source Stella and Chewy's
Crude Protein 28.9% 39.4%
Crude Fat 12.8% 25.9%
Crude Fiber 9.0% 5.5%

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 10.55% more protein than Supreme Source recipes. Clearly, there is a significant difference between the protein content of Supreme Source and Stella and Chewy's.


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 13.11% more protein than Supreme Source.


If you look at the average percentages of crude fiber, you'll notice that Supreme Source typically guarantees 3.51% more fiber. This is a fairly small difference between Supreme Source and Stella and Chewy's, but still worth mentioning.

Supreme Source Cat Food vs. Stella and Chewy's Cat Food

Dry Cat Food Supreme Source Stella and Chewy's
Crude Protein 38.9% 44.4%
Crude Fat 16.7% 25.0%
Crude Fiber 5% 5.4%

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 Supreme Source provides far less protein than Stella and Chewy's. The difference in protein content is roughly 5.54%.


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 Supreme Source. More specifically, Stella and Chewy's guarantees at least 8.38% more fat.


As you can see, Supreme Source and Stella and Chewy's guarantee a similar amount of crude fiber.

Supreme Source Pet Food Ingredients vs. Stella and Chewy's Pet Food Ingredients

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

Pea Protein
Tomato Pomace

Here are some of the controversial ingredients used only by Supreme Source.

Poultry Fat (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 Supreme Source.

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 Supreme Source & Stella and Chewy's?

According to our records, Supreme Source has never been recalled.

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 Supreme Source Stella and Chewy's
Per Pound $1.77 $38.12
Per Calorie $0.0012 $0.0172
Dry Cat Food Supreme Source Stella and Chewy's
Per Pound $2.84 $39.87
Per Calorie $0.0017 $0.0187

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 Supreme Source 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 Supreme Source 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 Supreme Source 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 Supreme Source Pet Foods

You can purchase Supreme Source pet foods from the following stores:


10 Recipes In-Stock Today

Where To Buy Stella and Chewy's Pet Foods

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


54 Recipes In-Stock Today

19 Recipes In-Stock Today

34 Recipes In-Stock Today

24 Recipes In-Stock Today

Type Of Pet Foods Available

Product Supreme Source Stella and Chewy's
Dry Dog Food 4 Recipes 21 Recipes
Wet Dog Food 6 Recipes
Dog Treats 4 Treats 20 Treats
Dry Cat Food 2 Recipes 3 Recipes
Wet Cat Food 6 Recipes
Cat Treats 3 Treats

Compare Pet Food Prices Across Multiple Pet Stores