35% OFF
Nulo &
Under The Sun
First Auto-Ship
20% OFF
Nulo &
Under The Sun
First Auto-Ship w/ Code: PAWDIET20
15% OFF
Nulo
For New Customers w/ Code: AFPAWDIET
Compare Nulo To
Compare Under The Sun To
Brands Similar To
Ingredient Reviews
35% OFF
Nulo &
Under The Sun
First Auto-Ship
20% OFF
Nulo &
Under The Sun
First Auto-Ship w/ Code: PAWDIET20
15% OFF
Nulo
For New Customers w/ Code: AFPAWDIET
Nulo vs. Under The Sun
In this comparison article for Nulo vs Under The Sun, we'll highlight the key differences between these two pet food brands. To properly compare Nulo 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 Nulo comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Nulo Review Page or Under The Sun Review Page.
Guaranteed Analysis: Under The Sun vs. Nulo
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.
Nulo Dog Food vs. Under The Sun Dog Food
| Dry Dog Food | Nulo | Under The Sun |
| Crude Protein | 35.7% | 27.5% |
| Crude Fat | 19.6% | 12.1% |
| Crude Fiber | 5.1% | 4.6% |
| Wet/Canned Dog Food | Nulo | Under The Sun |
| Crude Protein | 45.6% | 41.1% |
| Crude Fat | 31.4% | 24.5% |
| Crude Fiber | 5.5% | 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.
Nulo dry dog foods clearly provides more protein than Under The Sun. In fact, the difference between the protein content is roughly 8.28%, which is a significant amount. For wet dog foods, Nulo provides more protein (about 4.51% more).
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
Under The Sun dry recipes contain 7.57% less fat than Nulo dry recipes. This difference in fat content is a notable difference between Nulo and Under The Sun. In addition, Nulo wet dog foods also provide more fat than Under The Sun wet foods.
Both brands provide roughly the same amount of crude fiber. With regards to wet dog food, Under The Sun and Nulo also provide roughly the same amount of crude fiber.
Nulo Cat Food vs. Under The Sun Cat Food
| Wet/Canned Cat Food | Nulo | Under The Sun |
| Crude Protein | 53.3% | 46.5% |
| Crude Fat | 24.2% | 22.3% |
| Crude Fiber | 4.6% | 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 large difference between the protein content of Nulo and Under The Sun. On average, Under The Sun wet cat food recipes contain 6.80% less protein than Nulo recipes.
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.
There is a small difference between the fiber content of Under The Sun and Nulo. We can see that Under The Sun guarantees about 2.13% more fiber than Nulo.
Nulo Pet Food Ingredients vs. Under The Sun Pet Food Ingredients
Here are some of the controversial ingredients used only by Nulo.
Here are some of the controversial ingredients used only by Under The Sun.
We believe that certain pet food ingredients are linked to adverse health affects; these ingredients are classified as harmful.
Nulo 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 Nulo & Under The Sun?
According to our records, neither brand has issued any product recalls. Therefore, consumers have no reason to question the safety of Nulo or Under The Sun pet food products.
Price Comparison: Which Brand Is More Expensive?
| Dry Dog Food | Nulo | Under The Sun |
| Per Pound | $12.70 | $1.67 |
| Per Calorie | $0.0067 | $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 Nulo 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 Nulo 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 Nulo 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 Nulo Pet Foods
You can purchase Nulo 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 | Nulo | Under The Sun |
| Dry Dog Food | 29 Recipes | 7 Recipes |
| Wet Dog Food | 21 Recipes | 8 Recipes |
| Dog Treats | 8 Treats | None |
| Dry Cat Food | 15 Recipes | None |
| Wet Cat Food | 27 Recipes | 9 Recipes |
| Cat Treats | 7 Treats | None |
Top Rated Nulo Recipes
Top Rated Under The Sun Recipes
