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Eagle Pack vs Castor & Pollux

Eagle Pack vs. Castor & Pollux

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

Guaranteed Analysis: Castor & Pollux vs. Eagle Pack

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.

Eagle Pack Dog Food vs. Castor & Pollux Dog Food

Dry Dog FoodEagle PackCastor & Pollux
Crude Protein28.3%32.6%
Crude Fat14.1%17.1%
Crude Fiber4.7%4.2%
Wet/Canned Dog FoodEagle PackCastor & Pollux
Crude Protein40.9%39.9%
Crude Fat27.3%23.5%
Crude Fiber6.8%6.5%

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.

The table shows that Eagle Pack provides far less protein than Castor & Pollux. The difference in protein content is roughly 4.33%. For wet dog foods, Eagle Pack and Castor & Pollux provide roughly the same amount of protein.


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.

If you look at the average percentages of crude fat, you'll notice that Castor & Pollux typically guarantees 2.99% more fat. This is a fairly small difference between Castor & Pollux and Eagle Pack, but still worth mentioning. In addition, Eagle Pack wet dog foods also provide more fat than Castor & Pollux wet foods.


As you can see, Castor & Pollux and Eagle Pack guarantee a similar amount of crude fiber. With regards to wet dog food, Eagle Pack and Castor & Pollux also provide roughly the same amount of crude fiber.

Eagle Pack Cat Food vs. Castor & Pollux Cat Food

Dry Cat FoodEagle PackCastor & Pollux
Crude Protein35.6%38.2%
Crude Fat17.8%15.7%
Crude Fiber3.9%4.0%

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.

According to our data, Castor & Pollux guarantees 2.65% more protein than Eagle Pack. Although this difference is relatively small, it's still a notable difference.


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.

There is a small difference between the fat content of Eagle Pack and Castor & Pollux. We can see that Eagle Pack guarantees about 2.05% more fat than Castor & Pollux.


Eagle Pack and Castor & Pollux both provide roughly the same amount of crude fiber.

Eagle Pack Pet Food Ingredients vs. Castor & Pollux Pet Food Ingredients

Eagle Pack and Castor & Pollux both use the following controversial ingredients in many of their products:

Tomato Pomace

Here are some of the controversial ingredients used only by Castor & Pollux.

Garlic
Caramel
Pea Protein
Garlic Powder
Powdered Cellulose
Organic Pea Protein
Organic Caramel Color
Organic Garlic Powder
Pea Protein Concentrate
Canola Oil (Preserved With Mixed Tocopherols)
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.

Here are some of the harmful ingredients used only by Castor & Pollux.

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Eagle Pack & Castor & Pollux?

According to our records, Eagle Pack has never been recalled.

Castor & Pollux has been recalled once.

  • May 23, 2018: elevated levels of beef thyroid hormone

Price Comparison: Which Brand Is More Expensive?

Dry Dog FoodEagle PackCastor & Pollux
Per Pound$1.91$5.01
Per Calorie$0.0012$0.0030
Dry Cat FoodEagle PackCastor & Pollux
Per Pound$4.24$5.50
Per Calorie$0.0025$0.0033

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 Eagle Pack or Castor & Pollux, 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 Eagle Pack or Castor & Pollux will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Eagle Pack and Castor & Pollux. 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 Eagle Pack Pet Foods

You can purchase Eagle Pack pet foods from the following stores:


6 Recipes In-Stock Today

5 Recipes In-Stock Today

7 Recipes In-Stock Today

Where To Buy Castor & Pollux Pet Foods

You can purchase Castor & Pollux pet food products from these retailers:


46 Recipes In-Stock Today

10 Recipes In-Stock Today

35 Recipes In-Stock Today

Type Of Pet Foods Available

ProductEagle PackCastor & Pollux
Dry Dog Food7 Recipes17 Recipes
Wet Dog Food4 Recipes28 Recipes
Dog TreatsNone22 Treats
Dry Cat Food2 Recipes6 Recipes
Wet Cat FoodNone18 Recipes
Cat TreatsNone1 Treats

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