Review of Nutro Ultra Dry Dog Food
Nutro Ultra Dog Food receives the Advisor’s second-highest tier rating of 4.5 stars.
The Nutro Ultra product line includes the 9 dry dog foods listed below.
Each recipe includes its AAFCO nutrient profile when available… Growth (puppy), Maintenance (adult), All Life Stages, Supplemental or Unspecified.
|Nutro Ultra Adult||4.5||M|
|Nutro Ultra Puppy||5||A|
|Nutro Ultra Senior||5||M|
|Nutro Ultra Small Breed Adult||5||M|
|Nutro Ultra Large Breed Puppy||4||A|
|Nutro Ultra Toy Breed Adult||5||M|
|Nutro Ultra Large Breed Adult||5||M|
|Nutro Ultra Weight Management||3.5||M|
|Nutro Ultra Small Breed Weight Management||4.5||M|
Recipe and Label Analysis
Nutro Ultra Adult was selected to represent the other products in the line for detailed recipe and nutrient analysis.
Label and nutrient data below are calculated using dry matter basis.
Nutro Ultra Adult
Dry Dog Food
Estimated Dry Matter Nutrient Content
Ingredients: Chicken, chicken meal, whole brown rice, brewers rice, rice bran, lamb meal, natural flavor, salmon meal, chicken fat (preserved with mixed tocopherols), sunflower oil (preserved with mixed tocopherols), whole grain oatmeal, whole flaxseed, dried plain beet pulp, potassium chloride, choline chloride, dl-methionine, salt, mixed tocopherols and citric acid (preservatives), whole chia seed, dried coconut, dried egg product, tomato pomace, dried kale, dried pumpkin, dried spinach, dried blueberries, dried apples, dried, carrots, zinc sulfate, niacin supplement, biotin, vitamin E supplement, iron amino acid chelate, d-calcium pantothenate, riboflavin supplement (vitamin B2), selenium yeast, vitamin B12, supplement, copper amino acid chelate, pyridoxine hydrochloride (vitamin B6), manganese amino acid chelate, vitamin A supplement, thiamine mononitrate (vitamin B1), vitamin D3 supplement, folic acid, rosemary extract
Fiber (estimated dry matter content) = 4.4%
Red denotes controversial item
|Estimated Nutrient Content|
|Dry Matter Basis||28%||16%||49%|
|Calorie Weighted Basis||24%||33%||43%|
The first ingredient in this dog food is chicken. Although it is a quality item, raw chicken 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 second ingredient is chicken meal. Chicken meal is considered a meat concentrate and contains nearly 300% more protein than fresh chicken.
The third ingredient is brown rice, a complex carbohydrate that (once cooked) can be fairly easy to digest. However, aside from its natural energy content, rice is of only modest nutritional value to a dog.
The next ingredient is brewers rice. Brewers rice is a cereal grain by-product consisting of the small fragments left over after milling whole rice. Aside from the caloric energy it contains, this item is of only modest nutritional value to a dog.
The fifth item is rice bran, a healthy by-product of milling whole grain rice. The bran is the fiber-rich outer layer of the grain containing starch, protein, fat as well as vitamins and minerals.
It’s important to note that a number of ingredients included in this recipe are each a type of rice product:
- Brown rice
- Brewers rice
- Rice bran
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.
You see, if we were to combine all these individual items together and report them as one, that newer combination could possibly occupy a higher position on the list — possibly making rice (not meat) the predominant ingredient in this recipe.
The sixth ingredient is lamb meal, another protein-rich meat concentrate.
After the natural flavor, we find salmon meal, yet another high protein meat concentrate.
Fish meal is typically obtained from the “clean, dried, ground tissue of undecomposed whole fish and fish cuttings” of commercial fish operations.1
The ninth ingredient is chicken fat. Chicken fat is obtained from rendering chicken, a process similar to making soup in which the fat itself is skimmed from the surface of the liquid.
Chicken fat is high in linoleic acid, an omega-6 fatty acid essential for life. Although it doesn’t sound very appetizing, chicken fat is actually a quality ingredient.
The next ingredient is sunflower oil. Sunflower oil is nutritionally similar to safflower oil. Since these oils are high in omega-6 fatty acids and contain no omega-3’s, they’re considered less nutritious than canola or flaxseed oils.
Sunflower oil is notable for its resistance to heat damage during cooking.
There are several different types of sunflower oil, some better than others. Without knowing more, it’s impossible to judge the quality of this ingredient.
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 Nutro product.
With 7 notable exceptions…
First, flaxseed is 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.
Next, beet pulp is a controversial ingredient, a high fiber by-product of sugar beet processing.
Some denounce beet pulp as an inexpensive filler while others cite its outstanding intestinal health and blood sugar benefits.
We only call your attention here to the controversy and believe the inclusion of beet pulp in reasonable amounts in most dog foods is entirely acceptable.
In addition, we find chia seed, an edible seed nutritionally similar to flax or sesame. Provided they’re first ground into a meal, chia seeds are rich in both omega-3 fatty acids as well as dietary fiber, and contain about 17% protein.
Next, tomato pomace is a controversial ingredient, a by-product remaining after processing tomatoes into juice, soup and ketchup.
Many praise tomato pomace for its high fiber and nutrient content, while others scorn it as an inexpensive pet food filler.
Just the same, there’s probably not enough tomato pomace here to make much of a difference.
We also note the inclusion of selenium yeast. Unlike the more common inorganic form of selenium (sodium selenite), this natural yeast supplement is considered a safer anti-cancer alternative.
Additionally, we find no mention of probiotics, friendly bacteria applied to the surface of the kibble after processing to help with digestion.
And lastly, this recipe includes 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.
Based on its ingredients alone, Nutro Ultra Dog Food looks like an above-average dry product.
As a group, the brand features an average protein content of 28% and a mean fat level of 14%. Together, these figures suggest a carbohydrate content of 50% for the overall product line.
And a fat-to-protein ratio of about 51%.
Which means this Nutro product line contains…
Above-average protein. Below-average fat. And near-average carbs when compared to a typical dry dog food.
Even when you consider the protein-boosting effect of the flaxseed and chia seed in this recipe, and the pea or potato protein contained in others, this looks like the profile of a kibble containing a notable amount of meat.
Our Rating of Nutro Ultra Dog Food
Nutro Ultra is a grain-inclusive dry dog food using a notable amount of named meat meals as its dominant source of animal protein, thus earning the brand 4.5 stars.
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Nutro Dog Food
The following automated list (if present) includes all dog food recalls since 2009 related to Nutro.
You can view a complete list of all dog food recalls since 2009 here.
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More Nutro Brand Reviews
The following Nutro dog food reviews are also posted on this website:
- Nutro Cuts in Gravy Dog Food Review (Cups)
- Nutro Dog Food Review
- Nutro Hearty Stew Dog Food Review (Canned)
- Nutro Limited Ingredient Diet Dog Food Review (Canned)
- Nutro Limited Ingredient Diets Dog Food Review (Dry)
- Nutro Pate Dog Food Review (Cups)
- Nutro Premium Loaf Dog Food Review (Canned)
- Nutro Puppy Food Review (Cups)
- Nutro Ultra Grain-Free Dog Food Review (Tubs)
- Nutro Wholesome Essentials Dog Food Review (Dry)
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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.
- Association of American Feed Control Officials ↩
01/02/2022 Last Update