35% OFF
Nature's Logic &
Castor & Pollux
First Auto-Ship
20% OFF
Nature's Logic &
Castor & Pollux
First Auto-Ship w/ Code: PAWDIET20
15% OFF
Nature's Logic
For New Customers w/ Code: AFPAWDIET
Compare Nature's Logic To
Compare Castor & Pollux To
Brands Similar To
Ingredient Reviews
35% OFF
Nature's Logic &
Castor & Pollux
First Auto-Ship
20% OFF
Nature's Logic &
Castor & Pollux
First Auto-Ship w/ Code: PAWDIET20
15% OFF
Nature's Logic
For New Customers w/ Code: AFPAWDIET
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 | 37.5% | 32.6% |
| Crude Fat | 15.6% | 17.1% |
| Crude Fiber | 5.5% | 4.2% |
| 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 4.90% 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.
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 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 | $3.89 | $5.01 |
| Per Calorie | $0.0024 | $0.0030 |
| Dry Cat Food | Nature's Logic | Castor & Pollux |
| Per Pound | $4.83 | $5.50 |
| Per Calorie | $0.0028 | $0.0033 |
| Wet Dog Food | Nature's Logic | Castor & Pollux |
| Per Pound | $6.43 | $8.32 |
| Per Calorie | $0.0139 | $0.0182 |
| Wet Cat Food | Nature's Logic | Castor & Pollux |
| Per Pound | $6.37 | $9.65 |
| Per Calorie | $0.0103 | $0.0214 |
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.
- 20% Off First Auto-Ship @ PetFlow (Use Code PAWDIET20)
- 35% Off First Auto-Ship @ Chewy (No Code Required)
- 15% Off The Entire Site @ OnlyNaturalPet (Use Code AFPAWDIET)
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:
Where To Buy Castor & Pollux Pet Foods
You can purchase Castor & Pollux pet food products from these retailers:
Type Of Pet Foods Available
| Product | Nature's Logic | Castor & Pollux |
| Dry Dog Food | 18 Recipes | 17 Recipes |
| Wet Dog Food | 9 Recipes | 28 Recipes |
| Dog Treats | 11 Treats | 22 Treats |
| Dry Cat Food | 4 Recipes | 6 Recipes |
| Wet Cat Food | 6 Recipes | 18 Recipes |
| Cat Treats | None | 1 Treats |
Top Rated Nature's Logic Recipes
Top Rated Castor & Pollux Recipes
