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Nature's Logic vs Castor & Pollux

Nature's Logic vs. Castor & Pollux

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

Guaranteed Analysis: Castor & Pollux vs. Nature's Logic

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.

Nature's Logic Dog Food vs. Castor & Pollux Dog Food

Dry Dog Food Nature's Logic Castor & Pollux
Crude Protein 39.3% 33.1%
Crude Fat 15.6% 16.9%
Crude Fiber 5.5% 4.1%
Wet/Canned Dog Food Nature's Logic Castor & Pollux
Crude Protein 41.3% 39.9%
Crude Fat 26.9% 23.5%
Crude Fiber 10.7% 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.

Castor & Pollux dry recipes contain 6.25% less protein than Nature's Logic dry recipes. This difference in protein content is a notable difference between Nature's Logic and Castor & Pollux. For wet dog foods, Nature's Logic 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

Both brands provide roughly the same amount of crude fat. For wet dog foods, Nature's Logic typically provides a little more fat (about 3.45% more).


As you can see, Castor & Pollux and Nature's Logic guarantee a similar amount of crude fiber. For wet dog foods, Nature's Logic provides more fiber (about 4.22% more).

Nature's Logic Cat Food vs. Castor & Pollux Cat Food

Dry Cat Food Nature's Logic Castor & Pollux
Crude Protein 41.8% 38.2%
Crude Fat 17.6% 15.7%
Crude Fiber 5.5% 4.0%
Wet/Canned Cat Food Nature's Logic Castor & Pollux
Crude Protein 40.5% 43.3%
Crude Fat 25% 20.4%
Crude Fiber 10.7% 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.

According to our average data, Castor & Pollux typically provides less protein than Nature's Logic. However, this difference is relatively small and doesn't represent a significant difference between the two brands. In addition, Castor & Pollux wet cat foods also provide more protein than Nature's Logic wet foods.


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

Castor & Pollux and Nature's Logic both provide roughly the same amount of crude fat. For wet cat foods, Nature's Logic provides more fat (about 4.61% more).


There is a relatively insignificant difference between the crude fiber content of the two brands. For wet cat foods, Nature's Logic provides more fiber (about 4.98% more).

Nature's Logic Pet Food Ingredients vs. Castor & Pollux Pet Food Ingredients

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

Garlic
Caramel
Pea Protein
Garlic Powder
Tomato Pomace
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 Nature's Logic & Castor & Pollux?

According to our records, Nature's Logic 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 Nature's Logic Castor & Pollux
Per Pound $3.57 $4.96
Per Calorie $0.0021 $0.0030
Dry Cat Food Nature's Logic Castor & Pollux
Per Pound $4.10 $4.92
Wet Dog Food Nature's Logic Castor & Pollux
Per Pound $5.70 $5.78
Per Calorie $0.0119 $0.0122
Wet Cat Food Nature's Logic Castor & Pollux
Per Pound $6.04 $8.07

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 Nature's Logic 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 Nature's Logic 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 Nature's Logic 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 Nature's Logic Pet Foods

You can purchase Nature's Logic pet foods from the following stores:


49 Recipes In-Stock Today

23 Recipes In-Stock Today

27 Recipes In-Stock Today

10 Recipes In-Stock Today

Where To Buy Castor & Pollux Pet Foods

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


58 Recipes In-Stock Today

25 Recipes In-Stock Today

51 Recipes In-Stock Today

Type Of Pet Foods Available

Product Nature's Logic Castor & Pollux
Dry Dog Food 9 Recipes 14 Recipes
Wet Dog Food 9 Recipes 28 Recipes
Dog Treats 10 Treats 22 Treats
Dry Cat Food 4 Recipes 6 Recipes
Wet Cat Food 6 Recipes 18 Recipes
Cat Treats 1 Treats

Compare Pet Food Prices Across Multiple Pet Stores