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Instinct
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35% OFF
Instinct &
Under The Sun
First Auto-Ship
20% OFF
Instinct &
Under The Sun
First Auto-Ship w/ Code: PAWDIET20
15% OFF
Instinct
For New Customers w/ Code: AFPAWDIET
Instinct vs. Under The Sun
In this comparison article for Instinct vs Under The Sun, we'll highlight the key differences between these two pet food brands. To properly compare Instinct and Under The Sun, 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 Under The Sun vs Instinct comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Instinct Review Page or Under The Sun Review Page.
Guaranteed Analysis: Under The Sun vs. Instinct
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.
Instinct Dog Food vs. Under The Sun Dog Food
| Dry Dog Food | Instinct | Under The Sun |
| Crude Protein | 36.2% | 27.5% |
| Crude Fat | 24.1% | 12.1% |
| Crude Fiber | 4.4% | 4.6% |
| Wet/Canned Dog Food | Instinct | Under The Sun |
| Crude Protein | 42.1% | 41.1% |
| Crude Fat | 27.7% | 24.5% |
| Crude Fiber | 10.0% | 6.1% |
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.
Instinct dry dog foods clearly provides more protein than Under The Sun. In fact, the difference between the protein content is roughly 8.73%, which is a significant amount. For wet dog foods, Instinct and Under The Sun 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
On average, Instinct dry dog food recipes contain 12.08% more fat than Under The Sun recipes. Clearly, there is a significant difference between the fat content of Under The Sun and Instinct. For wet dog foods, Instinct typically provides a little more fat (about 3.25% more).
Both brands provide roughly the same amount of crude fiber. For wet dog foods, Instinct typically provides a little more fiber (about 3.89% more).
Instinct Cat Food vs. Under The Sun Cat Food
| Wet/Canned Cat Food | Instinct | Under The Sun |
| Crude Protein | 47.1% | 46.5% |
| Crude Fat | 25.0% | 22.3% |
| Crude Fiber | 8.6% | 6.7% |
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 relatively insignificant difference between the crude protein content of the two brands.
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 small difference between the fat content of Instinct and Under The Sun. We can see that Instinct guarantees about 2.63% more fat than Under The Sun.
Instinct Pet Food Ingredients vs. Under The Sun Pet Food Ingredients
Instinct and Under The Sun both use the following controversial ingredients in many of their products:
Here are some of the controversial ingredients used only by Instinct.
We believe that certain pet food ingredients are linked to adverse health affects; these ingredients are classified as harmful.
Instinct and Under The Sun 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 Instinct & Under The Sun?
Instinct has been recalled 2 times.
- July 24, 2015: Salmonella
- Feb. 15, 2013: Pieces of clear plastic in bag
According to our records, Under The Sun has never been recalled.
Price Comparison: Which Brand Is More Expensive?
| Dry Dog Food | Instinct | Under The Sun |
| Per Pound | $8.93 | $1.67 |
| Per Calorie | $0.0044 | $0.0011 |
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 Instinct or Under The Sun, 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 Instinct or Under The Sun will depend on your shopping habits.
Pet owners who use our price comparison feature typically save more than 25% off retail prices for Instinct and Under The Sun. 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 Instinct Pet Foods
You can purchase Instinct pet foods from the following stores:
Where To Buy Under The Sun Pet Foods
You can purchase Under The Sun pet food products from these retailers:
Type Of Pet Foods Available
| Product | Instinct | Under The Sun |
| Dry Dog Food | 37 Recipes | 7 Recipes |
| Wet Dog Food | 10 Recipes | 8 Recipes |
| Dog Treats | None | None |
| Dry Cat Food | 20 Recipes | None |
| Wet Cat Food | 16 Recipes | 9 Recipes |
| Cat Treats | None | None |
Top Rated Instinct Recipes
Top Rated Under The Sun Recipes
