Under the Sun Grain Free Dog Food receives the Advisor’s second-highest tier rating of 4 stars.
The Under the Sun Grain Free product line includes 6 dry dog foods.
Each recipe below includes its related AAFCO nutrient profile when available on the product’s official webpage: Growth, Maintenance, All Life Stages, Supplemental or Unspecified.
Important: Because many websites do not reliably specify which Growth or All Life Stages recipes are safe for large breed puppies, we do not include that data in this report. Be sure to check actual packaging for that information.
Use links below to compare price and package sizes at an online retailer.
- Under the Sun Grain Free Adult with Lamb [M]
- Under the Sun Grain Free Puppy (4.5 stars) [G]
- Under the Sun Grain Free Adult with Chicken [M]
- Under the Sun Grain Free Adult with Whitefish [M]
- Under the Sun Grain Free Adult Large Breed with Chicken [M]
- Under the Sun Grain Free Adult Small Breed with Chicken [M]
Under the Sun Grain Free Adult with Lamb was selected to represent the other products in the line for this review.
Under the Sun Grain Free Adult with Lamb
Dry Dog Food
Estimated Dry Matter Nutrient Content
Ingredients: Lamb meal, green peas, garbanzo beans, yellow peas, canola oil, suncured alfalfa, lamb, flaxseed, natural flavor, minerals (iron proteinate, zinc proteinate, copper proteinate, ferrous sulfate, zinc sulfate, copper sulfate, potassium iodide, manganese proteinate, manganous oxide, manganese sulfate, sodium selenite), vitamins (vitamin E supplement, thiamine mononitrate, ascorbic acid, vitamin A supplement, biotin, niacin, calcium pantothenate, pyridoxine hydrochloride, vitamin B12 supplement, riboflavin, vitamin D3 supplement, folic acid), choline chloride, mixed tocopherols (a preservative), parsley, pumpkin, sage, green beans, carrots, cinnamon, rosemary, butternut squash, blueberries, zucchini, tomatoes, apples
Fiber (estimated dry matter content) = 4.4%
Red denotes controversial item
|Estimated Nutrient Content|
|Dry Matter Basis||28%||12%||52%|
|Calorie Weighted Basis||25%||27%||48%|
The first ingredient in this dog food is lamb meal. Lamb meal is considered a meat concentrate and contains nearly 300% more protein than fresh lamb.
The second and fourth ingredients include green peas and yellow peas. Peas are a quality source of carbohydrates. And like all legumes, they’re rich in natural fiber.
However, peas contain about 25% protein, a factor that must be considered when judging the meat content of this dog food.
The third ingredient lists garbanzo beans, also known as chickpeas. Like peas, bean and lentils, the chickpea is a nutritious member of the fiber-rich legume (pulse) family of vegetables.
Garbanzos contain about 22% protein, something which must be considered when evaluating the total protein reported in this food.
It’s important to note that a number of ingredients included in this recipe are each a type of legume:
- Green peas
- Garbanzo beans
- Yellow peas
Although they’re a mixture of quality plant ingredients, there’s an important issue to consider here. And that’s the recipe design practice known as ingredient splitting.
If we were to combine all these individual items together and report them as one, that newer combination would likely occupy a significantly higher position on the list.
In addition, legumes contain about 25% protein, a factor that must also be considered when judging the meat content of this dog food.
The fifth ingredient is canola oil. Unfortunately, canola can be a controversial item. That’s because it can sometimes (but not always) be derived from genetically modified rapeseed.
Yet others cite the fact canola oil can be a significant source of essential omega-3 fatty acids.
In any case, plant-based oils like canola are less biologically available to a dog than fish oil as a source of quality omega-3 fats.
The sixth ingredient is dried alfalfa. Although alfalfa is high in protein (18%) and fiber, it’s uncommon to see it used in a dog food. This hay-family ingredient is more commonly associated with horse feeds.
The seventh ingredient is lamb. Although it is a quality item, raw lamb contains up to 73% water. After cooking, most of that moisture is lost, reducing the meat content to just a fraction of its original weight.
After processing, this item would probably account for a smaller part of the total content of the finished product.
The eighth ingredient is flaxseed, one of the best plant sources of healthy omega-3 fatty acids. Provided they’ve first been ground into a meal, flax seeds are also rich in soluble fiber.
However, flaxseed contains about 19% protein, a factor that must be considered when judging the actual meat content of this dog food.
From here, the list goes on to include a number of other items.
But to be realistic, ingredients located this far down the list (other than nutritional supplements) are not likely to affect the overall rating of this product.
With two notable exceptions…
First, we find no mention of probiotics, friendly bacteria applied to the surface of the kibble after processing to help with digestion.
And lastly, this food contains chelated minerals, minerals that have been chemically attached to protein. This makes them easier to absorb. Chelated minerals are usually found in better dog foods.
Under the Sun
Grain Free Dog Food Review
Judging by its ingredients alone, Under the Sun Grain Free dog food looks like an above-average dry product.
But ingredient quality by itself cannot tell the whole story. We still need to estimate the product’s meat content before determining a final rating.
As a group, the brand features an average protein content of 28% and a mean fat level of 12%. Together, these figures suggest a carbohydrate content of 51% for the overall product line.
And a fat-to-protein ratio of about 43%.
Near-average protein. Below-average fat. And above-average carbs when compared to a typical dry dog food.
When you consider the protein-boosting effect of the peas, garbanzo beans, alfalfa and flaxseed, this looks like the profile of a kibble containing a moderate amount of meat.
Under the Sun Grain Free is a plant-based dry dog food using a moderate amount of named meat meals as its main sources of animal protein, thus earning the brand 4 stars.
Please note certain recipes are sometimes given a higher or lower rating based upon our estimate of their total meat content and (when appropriate) their fat-to-protein ratios.
Under the Sun Dog Food
The following list (if present) includes all dog food recalls since 2009 directly related to this product line. If there are no recalls listed in this section, we have not yet reported any events.
- Canidae Dog Food Recall (5/5/2012)
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A Final Word
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Important FDA Alert
The FDA is investigating a potential link between diet and heart disease in dogs. Click here for details.
Notes and Updates
05/04/2018 Last Update