Under The Sun vs. Castor & Pollux
In this comparison article for Under The Sun vs Castor & Pollux, we'll highlight the key differences between these two pet food brands. To properly compare Under The Sun 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 Under The Sun comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Under The Sun Review Page or Castor & Pollux Review Page.
Guaranteed Analysis: Castor & Pollux vs. Under The Sun
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.
Under The Sun Dog Food vs. Castor & Pollux Dog Food
Dry Dog Food | Under The Sun | Castor & Pollux |
Crude Protein | 27.5% | 32.6% |
Crude Fat | 12.1% | 17.1% |
Crude Fiber | 4.6% | 4.2% |
Wet/Canned Dog Food | Under The Sun | Castor & Pollux |
Crude Protein | 41.1% | 39.9% |
Crude Fat | 24.5% | 23.5% |
Crude Fiber | 6.1% | 6.5% |
Crude Protein Comparison For Dog Food
Protein is an extremely important part of your dog's diet. Without sufficient protein, dogs can develop a wide-range of serious health problems.
Under The Sun dry recipes contain 5.12% less protein than Castor & Pollux dry recipes. This difference in protein content is a notable difference between Castor & Pollux and Under The Sun. For wet dog foods, Under The Sun and Castor & Pollux provide roughly the same amount of protein.
Crude Fat Comparison For Dog Food
Dietary fats serves a multitude of roles in the proper development and function of our canine companions. Here are some of the benefits (not exhaustive):
- Help produce prostaglandins, which reduce inflammation among other critical functions.
- Aid in the absorption of fat-soluble vitamins
- Improve skin and coat health
- Improve the palatially of your dog's food
The table shows that Under The Sun provides far less fat than Castor & Pollux. The difference in fat content is roughly 5.05%. For wet dog foods, Under The Sun and Castor & Pollux provide roughly the same amount of fat.
Both brands provide roughly the same amount of crude fiber. With regards to wet dog food, Castor & Pollux and Under The Sun also provide roughly the same amount of crude fiber.
Under The Sun Cat Food vs. Castor & Pollux Cat Food
Wet/Canned Cat Food | Under The Sun | Castor & Pollux |
Crude Protein | 46.5% | 43.3% |
Crude Fat | 22.3% | 20.4% |
Crude Fiber | 6.7% | 5.7% |
Crude Protein Comparison For Cat Food
Protein is an extremely important part of your cat's diet. Without sufficient protein, cats can develop a wide-range of serious health problems.
There is a small difference between the protein content of Under The Sun and Castor & Pollux. We can see that Under The Sun guarantees about 3.18% more protein than Castor & Pollux.
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):
- Aid in the digestion and absorption of fat-soluble vitamins
- Improve the health of skin/coat
- Slow the growth of yeast infections
- Slow the development and spread of certain type of cancers.
- Maintain healthy blood pressure
There is a relatively insignificant difference between the crude fat content of the two brands.
Under The Sun Pet Food Ingredients vs. Castor & Pollux Pet Food Ingredients
Under The Sun and Castor & Pollux both use the following controversial ingredients in many of their products:
Here are some of the controversial ingredients used only by Under The Sun.
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.
Under The Sun and Castor & Pollux both use the following harmful ingredients in many of their products:
Here are some of the harmful ingredients used only by Under The Sun.
Product Safety: Recall History of Under The Sun & Castor & Pollux?
According to our records, Under The Sun 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 | Under The Sun | Castor & Pollux |
Per Pound | $1.67 | $5.01 |
Per Calorie | $0.0011 | $0.0030 |
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 Under The Sun 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 Under The Sun 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 Under The Sun and Castor & Pollux. In addition, we currently have some great coupons for our readers.
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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 Under The Sun Pet Foods
You can purchase Under The Sun 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 | Under The Sun | Castor & Pollux |
Dry Dog Food | 7 Recipes | 17 Recipes |
Wet Dog Food | 8 Recipes | 28 Recipes |
Dog Treats | None | 22 Treats |
Dry Cat Food | None | 6 Recipes |
Wet Cat Food | 9 Recipes | 18 Recipes |
Cat Treats | None | 1 Treats |