Rating: 




Sportmix Premium Dog Food receives the Advisor’s second-lowest rating of two stars.
The Sportmix Premium product line includes seven dry dog foods.
Since we could not locate AAFCO nutritional adequacy statements for these products on the Sportmix website, we’re unable to report life stage recommendations.
- Sportmix Premium Large Breed Adult
- Sportmix Premium High Energy Adult Chunk
- Sportmix Premium Lamb Meal and Rice (3 stars)
- Sportmix Premium High Energy Adult Mini Chunk
- Sportmix Premium Energy Plus Adult Mini Chunk
- Sportmix Premium Maintenance Adult Mini Chunk
- Sportmix Premium Hunters Select Adult Mini Chunk
Sportmix Premium Large Breed Adult was selected to represent the others in the line for this review.
Sportmix Premium Large Breed Adult
Dry Dog Food
Estimated Dry Matter Nutrient Content
Ingredients: Chicken by-product meal, ground yellow corn, ground brewers rice, meat meal, chicken fat (preserved with mixed tocopherols, a source of natural vitamin E), dried beet pulp, menhaden fish meal, dried egg product, flaxseed, salt, vitamin A supplement, vitamin D3 supplement, vitamin E supplement, glucosamine hydrochloride, chondroitin sulfate, riboflavin supplement, d-calcium pantothenate, niacin supplement, choline chloride, vitamin B12 supplement, folic acid, thiamine moninitrate, pyridoxine hydrochloride, biotin, calcium iodate, copper sulfate, ferrous sulfate, manganous oxide, zinc oxide, magnesium oxide
Fiber (estimated dry matter content) = 5%
Red items when present indicate controversial ingredients
The first ingredient in this dog food is chicken by-product meal… a dry “rendered” product of slaughterhouse waste. It’s made from what’s left of a slaughtered chicken after all the prime cuts have been removed.
In a nutshell, chicken by-products are the unsavory and inedible leftovers deemed “unfit for human consumption”.
This stuff can contain almost anything… feet, beaks, undeveloped eggs… you name it.
On the brighter side, by-product meals are meat concentrates and contain nearly 300% more protein than fresh chicken.
The second ingredient is corn. Now, contrary to what you may have heard, corn isn’t necessarily a bad ingredient.
On the other hand, although there’s no way to know from the list entry itself, the corn used in making many pet foods can be similar to the kind used to make feed for livestock.
And that can sometimes be problematic.
What’s more, corn is commonly linked to canine food allergies1.
For these reasons, we rarely consider corn a preferred component in any dog food.
The third ingredient is brewers rice. Brewers rice represents the small grain fragments left over after milling whole rice.
This is an inexpensive cereal grain by-product and not considered a quality ingredient.
The fourth ingredient includes meat meal… “the rendered product from mammal tissues, exclusive of blood, hair, hoof, horn, hide trimmings, manure, stomach and rumen contents except in such amounts as may occur unavoidably in good processing practices”.2
Since in this case the source animal is not known, this meat can come from anywhere. Road kill, dead zoo animals, diseased or dying livestock… even euthanized cats and dogs.
Meat meal is considered a lower quality generic ingredient.
The fifth item 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 sixth 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 next ingredient is menhaden fish meal. Menhaden are small ocean fish related to herring. They are rich in protein and omega-3 fatty acids.
Menhaden fish meal is another high protein meat concentrate.
Unfortunately, the controversial chemical ethoxyquin is frequently used as a preservative in many fish meals.
But because it’s usually added to the raw fish before processing, the chemical does not have to be reported to consumers.
Without knowing more, and based upon this fish meal’s location on the list of ingredients, we would expect to find at least a trace of ethoxyquin in this product.
The eighth ingredient is dried egg product… a dehydrated form of shell-free eggs. Quality can vary greatly. Lower grade egg product can even come from commercial hatcheries… from eggs that have failed to hatch.
In any case, eggs are easy to digest and have an exceptionally high biological value.
The ninth item mentions 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.
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.
And lastly, the minerals 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.
Sportmix Premium Dog Food
The Bottom Line
If you’re willing to settle for basic meat content (with no concern about the quality of that meat), then Sportmix Premium Dog Food might do it for you.
But conscientious canine caretakers will probably find themselves disappointed with the mediocre nature of the components used to make these products.
In any case, 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 26%, a fat level of 16% and estimated carbohydrates of about 50%.
Due to its better quality ingredients, the Lamb Meal and Rice recipe has been upgraded to 3 stars.
As a group, the brand features an average protein content of 26% and a mean fat level of 18%. Together, these figures suggest a carbohydrate content of 48% for the overall product line.
Below-average protein. Above-average fat. And average carbs when compared to a typical dry dog food.
Free of any plant-based protein boosters, this looks like the profile of a kibble containing a moderate amount of meat.
Yet it’s difficult to ignore the presence of so many notable Red Flag items.
Bottom line?
Sportmix Premium Dog Food is a grain-based kibble using a moderate amount of generic meat and chicken by-product meals as its main sources of animal protein… thus earning the brand two stars.
Not recommended.
A Final Word
This review is designed to help you make a more informed decision when buying dog food. However, our rating system is not intended to suggest feeding a particular product will result in specific health benefits for your pet.
For a better understanding of how we analyzed this product, please be sure to read our article, “The Problem with Dog Food Reviews”
Remember, no dog food can possibly be appropriate for every life stage, lifestyle or health condition. So, choose wisely. And when in doubt consult a veterinarian for help.
Have an opinion about this dog food… or maybe the review itself? Please know… we welcome your comments.
Notes and Updates
05/16/2010 Original review
12/16/2010 Review updated
- White, S., Update on food allergy in the dog and cat, World Small Animal Veterinary Association, Vancouver, 2001 ↩
- Association of American Feed Control Officials ↩
