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Eagle Pack &
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35% OFF
Eagle Pack &
Castor & Pollux
First Auto-Ship
20% OFF
Eagle Pack &
Castor & Pollux
First Auto-Ship w/ Code: PAWDIET20
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 Food | Eagle Pack | Castor & Pollux |
| Crude Protein | 28.3% | 32.6% |
| Crude Fat | 14.1% | 17.1% |
| Crude Fiber | 4.7% | 4.2% |
| Wet/Canned Dog Food | Eagle Pack | Castor & Pollux |
| Crude Protein | 40.9% | 39.9% |
| Crude Fat | 27.3% | 23.5% |
| Crude Fiber | 6.8% | 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 Food | Eagle Pack | Castor & Pollux |
| Crude Protein | 35.6% | 38.2% |
| Crude Fat | 17.8% | 15.7% |
| Crude Fiber | 3.9% | 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:
Here are some of the controversial ingredients used only by Castor & Pollux.
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.
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 Food | Eagle Pack | Castor & Pollux |
| Per Pound | $1.91 | $5.01 |
| Per Calorie | $0.0012 | $0.0030 |
| Dry Cat Food | Eagle Pack | Castor & 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.
- 20% Off First Auto-Ship @ PetFlow (Use Code PAWDIET20)
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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:
Where To Buy Castor & Pollux Pet Foods
You can purchase Castor & Pollux pet food products from these retailers:
Type Of Pet Foods Available
| Product | Eagle Pack | Castor & Pollux |
| Dry Dog Food | 7 Recipes | 17 Recipes |
| Wet Dog Food | 4 Recipes | 28 Recipes |
| Dog Treats | None | 22 Treats |
| Dry Cat Food | 2 Recipes | 6 Recipes |
| Wet Cat Food | None | 18 Recipes |
| Cat Treats | None | 1 Treats |
Top Rated Eagle Pack Recipes
Top Rated Castor & Pollux Recipes
