Star Pro Dog Food (Dry)

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Rating: ★★★½☆

Star Pro Dog Food receives the Advisor’s mid-tier rating of 3.5 stars.

The Star Pro Dog Food product line includes eight dry recipes.

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.

  • Star Pro Adult Formula [U]
  • Star Pro Puppy Formula [U]
  • Star Pro Original Formula [U]
  • Star Pro Performance Formula [U]
  • Star Pro Lamb Meal and Rice Formula [U]
  • Star Pro Professional Formula (2.5 stars) [U]
  • Star Pro High Energy Formula (2.5 stars) [U]
  • Star Pro Maintenance Formula (2.5 stars) [U]

Star Pro Adult Formula was selected to represent the other products in the line for this review.

Star Pro Adult Formula

Dry Dog Food

Estimated Dry Matter Nutrient Content

Protein = 29% | Fat = 18% | Carbs = 45%

Ingredients: Poultry by-product meal, ground yellow corn, ground whole wheat, poultry fat (preserved with mixed tocopherols and ascorbyl palmitate), beet pulp, fish meal, flaxseed, dehydrated whole egg, natural chicken flavor, brewers dried yeast, lecithin, dicalcium phosphate, potassium chloride, salt, vitamin A acetate, vitamin D3 supplement, vitamin E supplement, ascorbic acid, vitamin B12 supplement, riboflavin supplement, dl-methionine, niacin, calcium pantothenate, choline chloride, menadione sodium bisulfite complex (source of vitamin K activity), folic acid, biotin, thiamine mononitrate, pyridoxine hydrochloride, sodium selenite, calcium iodate, ferrous sulfate, manganese sulfate, zinc sulfate, copper sulfate

Fiber (estimated dry matter content) = 3.9%

Red items indicate controversial ingredients

Estimated Nutrient Content
MethodProteinFatCarbs
Guaranteed Analysis26%16%NA
Dry Matter Basis29%18%45%
Calorie Weighted Basis25%37%39%
Protein = 25% | Fat = 37% | Carbs = 39%

The first ingredient in this dog food is poultry by-product meal, a dry rendered product of slaughterhouse waste. It’s made from what’s left of slaughtered poultry after all the prime cuts have been removed.

In addition to organs (the nourishing part), this stuff can contain almost anything — feet, beaks, undeveloped eggs — anything except quality skeletal muscle (real meat).

We consider poultry by-products slightly lower in quality than a single-species ingredient (like chicken by-products).

On the brighter side, by-product meals are meat concentrates and contain nearly 300% more protein than fresh poultry.

The second ingredient includes corn. Corn is an inexpensive and controversial cereal grain. And aside from its energy content, this grain is of only modest nutritional value to a dog.

For this reason, we do not consider corn a preferred component in any dog food.

The third ingredient is wheat. Wheat is another cereal grain and subject to the same issues as corn (previously discussed).

The fourth ingredient is poultry fat. Poultry fat is obtained from rendering, a process similar to making soup in which the fat itself is skimmed from the surface of the liquid.

Poultry fat is high in linoleic acid, an omega-6 fatty acid essential for life.

However, poultry fat is a relatively generic ingredient and can be considered lower in quality than a similar item from a named source animal (like chicken fat).

The fifth ingredient lists beet pulp. 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.

The sixth ingredient is fish meal, another protein-rich 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

Unfortunately, this particular item is anonymous. Because various fish contain different types of fats, we would have preferred to have known the source species.

The seventh 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.

The eighth ingredient is whole dried egg, a dehydrated powder made from shell-free eggs. Eggs are easy to digest and have an exceptionally high biological value.

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 four notable exceptions

First, brewers yeast can be a controversial item. Although it’s a by-product of the beer making process, this ingredient is rich in minerals and other healthy nutrients.

Fans believe yeast repels fleas and supports the immune system.

Critics argue yeast ingredients can be linked to allergies. This may be true, but (like all allergies) only if your particular dog is allergic to the yeast itself.

In addition, a vocal minority insists yeast can increase the risk of developing the life-threatening condition known as bloat. However, this is a claim we’ve not been able to scientifically verify.

In any case, unless your dog is specifically allergic to it, yeast can still be considered a nutritious additive.

What’s more noteworthy here is that brewers yeast contains about 48% protein, a factor that must be considered when judging the actual meat content of this dog food.

Next, we find no mention of probiotics, friendly bacteria applied to the surface of the kibble after processing to help with digestion.

In addition, the minerals listed here do not appear to be chelated. And that can make them more difficult to absorb. Non-chelated minerals are usually associated with lower quality dog foods.

And lastly, this food also contains menadione, a controversial form of vitamin K linked to liver toxicity, allergies and the abnormal break-down of red blood cells.

Since vitamin K isn’t required by AAFCO in either of its dog food nutrient profiles, we question the use of this substance in any canine formulation.

Star Pro Dog Food
The Bottom Line

Judging by its ingredients alone, Star Pro Dog Food looks like an 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.

The dashboard displays a dry matter protein reading of 29%, a fat level of 18% and estimated carbohydrates of about 45%.

As a group, the brand features an average protein content of 29% and a mean fat level of 18%. Together, these figures suggest a carbohydrate content of 45% for the overall product line.

And a fat-to-protein ratio of about 63%.

Near-average protein. Above-average fat. And below-average carbs when compared to a typical dry dog food.

Even when you consider the protein-boosting effect of the flaxseed and brewers yeast, this looks like the profile of a kibble containing a moderate amount of meat.

Bottom line?

Star Pro is a plant-based dry dog food using a moderate amount of poultry by-product or meat by-product meals as its main sources of animal protein, thus earning the brand 3.5 stars.

Recommended.

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.

Star Pro Dog Food
Recall History

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.

You can view a complete list of all dog food recalls sorted by date. Or view the same list sorted alphabetically by brand.

To learn why our ratings have nothing to do with a product’s recall history, please visit our Dog Food Recalls FAQ page.

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Notes and Updates

04/11/2016 Last Update

  1. Association of American Feed Control Officials