Under The Sun vs Natural Planet

Under The Sun vs. Natural Planet

In this comparison article for Under The Sun vs Natural Planet, we'll highlight the key differences between these two pet food brands. To properly compare Under The Sun and Natural Planet, 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 Natural Planet vs Under The Sun comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Under The Sun Review Page or Natural Planet Review Page.

Guaranteed Analysis: Natural Planet vs. Under The Sun

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.

Under The Sun Dog Food vs. Natural Planet Dog Food

Dry Dog Food Under The Sun Natural Planet
Crude Protein 27.5% 27.3%
Crude Fat 12.1% 15.8%
Crude Fiber 4.6% 6.4%
Wet/Canned Dog Food Under The Sun Natural Planet
Crude Protein 41.1% 45.5%
Crude Fat 24.5% 43.2%
Crude Fiber 6.1% 2.3%

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.

Both brands provide roughly the same amount of crude protein. For wet dog foods, Natural Planet provides more protein (about 4.39% 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

According to our average data, Under The Sun typically provides less fat than Natural Planet. However, this difference is relatively small and doesn't represent a significant difference between the two brands. In addition, Natural Planet wet dog foods also provide more fat than Under The Sun wet foods.


As you can see, Under The Sun and Natural Planet guarantee a similar amount of crude fiber. For wet dog foods, Under The Sun typically provides a little more fiber (about 3.79% more).

Under The Sun Cat Food vs. Natural Planet Cat Food

Wet/Canned Cat Food Under The Sun Natural Planet
Crude Protein 46.5% 45.5%
Crude Fat 22.3% 40.9%
Crude Fiber 6.7% 2.3%

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

The comparison table above shows that Natural Planet wet cat foods provide significantly more fat than Under The Sun. More specifically, Natural Planet guarantees at least 18.57% more fat.


There is a relatively large difference between the fiber content of Under The Sun and Natural Planet. On average, Natural Planet wet cat food recipes contain 4.46% less fiber than Under The Sun recipes.

Under The Sun Pet Food Ingredients vs. Natural Planet Pet Food Ingredients

Under The Sun and Natural Planet both use the following controversial ingredients in many of their products:

Pea Protein

Here are some of the controversial ingredients used only by Under The Sun.

Canola Oil

Here are some of the controversial ingredients used only by Natural Planet.

Garlic
Dried Tomato Pomace
Organic Pea Protein
Canola Oil (Preserved With Mixed Tocopherols)

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 Under The Sun.

Menadione Sodium Bisulfate Complex
Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Under The Sun & Natural Planet?

According to our records, neither brand has issued any product recalls. Therefore, consumers have no reason to question the safety of Under The Sun or Natural Planet pet food products.

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Under The Sun Natural Planet
Per Pound $2.07 $2.91
Per Calorie $0.0014 $0.0017
Wet Dog Food Under The Sun Natural Planet
Per Pound $5.25 $4.44
Per Calorie $0.0110 $0.0077
Wet Cat Food Under The Sun Natural Planet
Per Pound $6.30 $10.17
Per Calorie $0.0142 $0.0173

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 Under The Sun or Natural Planet, 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 Under The Sun or Natural Planet will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Under The Sun and Natural Planet. 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 Under The Sun Pet Foods

You can purchase Under The Sun pet foods from the following stores:





Where To Buy Natural Planet Pet Foods

You can purchase Natural Planet pet food products from these retailers:





Type Of Pet Foods Available

Product Under The Sun Natural Planet
Dry Dog Food 7 Recipes 5 Recipes
Wet Dog Food 8 Recipes 2 Recipes
Dog Treats 1 Treats
Dry Cat Food 1 Recipes
Wet Cat Food 9 Recipes 2 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores