35% OFF
Castor & Pollux &
Stella and Chewy's
First Auto-Ship
20% OFF
Castor & Pollux &
Stella and Chewy's
First Auto-Ship w/ Code: PAWDIET20
15% OFF
Stella and Chewy's
For New Customers w/ Code: AFPAWDIET
Compare Castor & Pollux To
Compare Stella and Chewy's To
Brands Similar To
Ingredient Reviews
35% OFF
Castor & Pollux &
Stella and Chewy's
First Auto-Ship
20% OFF
Castor & Pollux &
Stella and Chewy's
First Auto-Ship w/ Code: PAWDIET20
15% OFF
Stella and Chewy's
For New Customers w/ Code: AFPAWDIET
Castor & Pollux vs. Stella and Chewy's
In this comparison article for Castor & Pollux vs Stella and Chewy's, we'll highlight the key differences between these two pet food brands. To properly compare Castor & Pollux and Stella and Chewy's, 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 Stella and Chewy's vs Castor & Pollux comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Castor & Pollux Review Page or Stella and Chewy's Review Page.
Guaranteed Analysis: Stella and Chewy's vs. Castor & Pollux
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.
Castor & Pollux Dog Food vs. Stella and Chewy's Dog Food
| Dry Dog Food | Castor & Pollux | Stella and Chewy's |
| Crude Protein | 32.6% | 37.3% |
| Crude Fat | 17.1% | 23.0% |
| Crude Fiber | 4.2% | 5.6% |
| Wet/Canned Dog Food | Castor & Pollux | Stella and Chewy's |
| Crude Protein | 39.9% | 51.6% |
| Crude Fat | 23.5% | 22.0% |
| Crude Fiber | 6.5% | 9.2% |
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 Castor & Pollux provides far less protein than Stella and Chewy's. The difference in protein content is roughly 4.73%. In addition, Stella and Chewy's wet dog foods also provide more protein than Castor & Pollux wet foods.
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.
Our analysis shows that Stella and Chewy's guarantees 5.87% more fat than Castor & Pollux dry dog food recipes. For wet dog foods, Castor & Pollux and Stella and Chewy's provide roughly the same amount of fat.
As you can see, Castor & Pollux and Stella and Chewy's guarantee a similar amount of crude fiber. For wet dog foods, Stella and Chewy's typically provides a little more fiber (about 2.69% more).
Castor & Pollux Cat Food vs. Stella and Chewy's Cat Food
| Dry Cat Food | Castor & Pollux | Stella and Chewy's |
| Crude Protein | 38.2% | 43.1% |
| Crude Fat | 15.7% | 25.4% |
| Crude Fiber | 4.0% | 5.4% |
| Wet/Canned Cat Food | Castor & Pollux | Stella and Chewy's |
| Crude Protein | 43.3% | 52.0% |
| Crude Fat | 20.4% | 18.5% |
| Crude Fiber | 5.7% | 9.2% |
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.
There is a relatively large difference between the protein content of Stella and Chewy's and Castor & Pollux. On average, Castor & Pollux dry cat food recipes contain 4.91% less protein than Stella and Chewy's recipes. In addition, Stella and Chewy's wet cat foods also provide more protein than Castor & Pollux 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):
- 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.
On average, Stella and Chewy's dry cat food recipes contain 9.70% more fat than Castor & Pollux recipes. Clearly, there is a significant difference between the fat content of Castor & Pollux and Stella and Chewy's. For wet cat foods, Castor & Pollux and Stella and Chewy's provide roughly the same amount of fat.
Castor & Pollux and Stella and Chewy's both provide roughly the same amount of crude fiber. For wet cat foods, Stella and Chewy's typically provides a little more fiber (about 3.50% more).
Castor & Pollux Pet Food Ingredients vs. Stella and Chewy's Pet Food Ingredients
Castor & Pollux and Stella and Chewy's both use the following controversial ingredients in many of their products:
Here are some of the controversial ingredients used only by Castor & Pollux.
Here are some of the controversial ingredients used only by Stella and Chewy's.
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 Castor & Pollux & Stella and Chewy's?
Castor & Pollux has been recalled once.
- May 23, 2018: elevated levels of beef thyroid hormone
Stella and Chewy's has been recalled 2 times.
- July 5, 2015: Listeria monocytogenes
- Dec. 11, 2015: Listeria monocytogenes
Price Comparison: Which Brand Is More Expensive?
| Dry Dog Food | Castor & Pollux | Stella and Chewy's |
| Per Pound | $5.01 | $26.10 |
| Per Calorie | $0.0030 | $0.0120 |
| Dry Cat Food | Castor & Pollux | Stella and Chewy's |
| Per Pound | $5.50 | $41.71 |
| Per Calorie | $0.0033 | $0.0196 |
| Wet Dog Food | Castor & Pollux | Stella and Chewy's |
| Per Pound | $8.32 | $4.78 |
| Per Calorie | $0.0182 | $0.0138 |
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 Castor & Pollux or Stella and Chewy's, 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 Castor & Pollux or Stella and Chewy's will depend on your shopping habits.
Pet owners who use our price comparison feature typically save more than 25% off retail prices for Castor & Pollux and Stella and Chewy's. 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 Castor & Pollux Pet Foods
You can purchase Castor & Pollux pet foods from the following stores:
Where To Buy Stella and Chewy's Pet Foods
You can purchase Stella and Chewy's pet food products from these retailers:
Type Of Pet Foods Available
| Product | Castor & Pollux | Stella and Chewy's |
| Dry Dog Food | 17 Recipes | 48 Recipes |
| Wet Dog Food | 28 Recipes | 23 Recipes |
| Dog Treats | 22 Treats | 30 Treats |
| Dry Cat Food | 6 Recipes | 5 Recipes |
| Wet Cat Food | 18 Recipes | 24 Recipes |
| Cat Treats | 1 Treats | None |
Top Rated Castor & Pollux Recipes
Top Rated Stella and Chewy's Recipes
