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Ingredient file // Grain

Brown Rice

A useful starch with no special magic

Brown rice is rice with its inedible hull removed and its bran and germ left intact. In kibble, it chiefly supplies digestible starch for energy and structure. Its extra fiber does not make a brown rice food a proven health upgrade.

Role in the food Main nutrition
Brown Rice
What it is
Rice with its inedible hull removed, leaving the bran, germ and starchy center together.
Made from
Hulled rice grain
Main job
Starch for energy and shape
Typical amount
About 33% to 45% in dog trials
Watch for
Arsenic exposure in rice-heavy diets
Not the same as
White rice or rice bran

Straight answer

Is Brown Rice safe for dogs?

Read its position as a starch clue

Ingredients are listed by weight. Brown rice near the top means it contributes substantially to the recipe's starch; lower down, it plays a smaller part. Check the animal protein and fat around it, then judge the complete food. A brown rice listing alone does not promise steadier blood sugar.

Why it is in the food
Starch for energy and shape

Our read // In our catalog

In 1 of every 5 foods we track

Share of foods that list it

21%

665 of the 3,204 foods with an ingredient list on file, from 63 brands. 523 dry dog food, 113 wet dog food, 15 frozen dog food.

Each square is 1% of the catalog

Where it sits on the label

Median position 3. In the top five of 513 foods, so it is usually a main ingredient.

Top five List position, heaviest first

Above the salt

100%

Almost always listed before the salt, so there is more of it than a pinch.

Price per lb

Foods with it $2.86
All foods $3.25

Median of the cheapest bag price across 433 priced foods, 12% below the catalog. The price is the food's, not the ingredient's.

Who leans on it

11%

of the foods that list it are from Blue. 63 brands use it in total.

What it is

How it is made

Rice grown for food reaches mills with a tough hull around each kernel. The mill dries the grain and removes that hull to make brown rice. Milling it further would remove the bran and germ to make white rice.1,2,6,7

  1. 01 // Source Rough rice Harvested kernels arrive at the mill with their tough, inedible hulls still attached.
  2. 02 // Process Grain dried The mill dries rough rice before storage and milling to limit mold growth and grain breakage.
  3. 03 // Process Hull removed Hulling takes off the outer covering while leaving the bran coating and germ on the kernel.
  4. 04 // Output Brown rice Whole or ground grain reaches the food plant, where its starch cooks during kibble making.

What is in it

Composition, dry matter

86.9

% starch

Feedipedia's average for dry brown rice. It is chiefly starch, so its fiber advantage over white rice is small beside its energy role.

Starch 83.2-91.6%5
Crude protein 7.5-14.3%5
Crude fiber 0.3-10.5%5
Crude fat 0.3-3.3%5
Ash 0.4-7%5
Magnesium 0.7-1.4 g/kg5

Variety and milling change how much bran remains. Feedipedia flags its older brown rice sheet for revision.5

Why it is in the bag

Often a main starch when listed high

  1. Main nutrition
  2. Supporting nutrient
  3. Does a job
  4. Mostly filler

Ingredients are listed by weight, so brown rice high on a list likely supplies a large share of the food's energy. Feedipedia puts it at about 87% starch on a dry basis, and research diets have used 33 to 45% of the recipe. Makers add it for digestible energy and to help kibble hold its shape. It is not a protein source. Lower on a list, or beside other starches, its share is likely smaller.1,2,3,5,9

  1. 01

    Supplies digestible energy

    Cooking opens rice starch to digestion. In a controlled dog feeding study, the carbohydrate fraction of a food made with brown rice was highly digestible.1,5

  2. 02

    Holds kibble together

    Starch softens and binds during extrusion, helping dry food keep its shape. Brown rice supplies that starch without a separate extract.

How much Published dog diets have used about 33% to 45% brown rice by recipe weight; those trial amounts do not describe every food.2,3

Our read // The claims

What the evidence supports

Strong: controlled studies in dogs agree. Some: small or mixed dog data. Thin: mechanism or lab work only. None: nothing, or the evidence points the other way.

  1. Brands say

    Brown rice has more fiber than white rice

    Evidence

    1. Strong
    2. Some
    3. Thin
    4. None

    Keeping the bran makes the difference. In one ingredient comparison, brown rice had 1.21% crude fiber against white rice's 0.14%, both as tested. That is extra fiber, but rice remains chiefly starch.1,5,6

  2. Brands say

    Dogs digest brown rice well

    Evidence

    1. Strong
    2. Some
    3. Thin
    4. None

    An 8-beagle comparison measured 91.61% dry matter digestibility for the brown rice diet. A separate 14-beagle trial also found high digestibility. Both tested complete foods, so neither figure measures rice alone.1,2

  3. Brands say

    Brown rice keeps blood sugar steadier

    Outruns the evidence

    Evidence

    1. Strong
    2. Some
    3. Thin
    4. None

    In a 14-beagle trial, the brown rice diet produced an 8.3 mg/dL peak glucose rise against 15.2 for corn. Blood glucose still rose, and the trial did not measure a lasting health benefit.2

  4. Owners say

    Brown rice in kibble causes arsenic poisoning

    Outruns the evidence

    Evidence

    1. Strong
    2. Some
    3. Thin
    4. None

    Seven dogs eating rice-based food had higher hair arsenic than 9 dogs avoiding rice. The authors said the levels did not indicate toxicity; they neither isolated brown rice nor measured poisoning.4

  5. Critics say

    Brown rice is just filler

    Outruns the evidence

    Evidence

    1. Strong
    2. Some
    3. Thin
    4. None

    Feedipedia reports an 86.9% starch average, and an 8-beagle feeding study found the brown rice diet's carbohydrate fraction highly digestible. Calling usable energy filler misses its job, though rice is not a meat protein replacement.1,5

Straight answers

What owners ask

  1. Q01

    Is it just filler?

    No

    It supplies usable starch and helps dry food hold its shape. Brown rice is there for energy, not as a stand-in for meat protein. Judge the complete food's nutrition.1,2,5

  2. Q02

    Is brown better than white rice?

    For fiber

    Brown rice keeps the bran and germ, and a direct ingredient comparison found more crude fiber than in white rice. That difference alone does not show a health advantage for dogs.1,6

  3. Q03

    Does it raise blood sugar?

    Yes

    The brown rice diet in a small trial raised blood glucose, though less than the corn diet. A brown rice listing alone cannot predict a dog's response to the complete food.2

  4. Q04

    Should arsenic worry me?

    Watch heavy use

    A small study found higher hair arsenic in dogs eating rice-based diets, without evidence of poisoning. One brown rice listing tells you neither how much rice the dog eats nor its arsenic level.4,9

Who uses it

Brands, best sellers and the company it keeps

Usually listed with, share of the foods that list it

  1. Chicken Fat 50%
  2. Chicken 48%
  3. Chicken Meal 46%
  4. Mixed Tocopherols 41%
  5. Natural Flavor 39%
  6. Oatmeal 38%
  7. Barley 32%
  8. Flaxseed 29%
  9. Dried Plain Beet Pulp 23%
  10. Peas 23%
  11. Brewers Rice 21%
  12. Carrots 15%

On the shelf

Foods that list Brown Rice

665 foods in our catalog list it. These 60 list it highest on the label.

Show 48 more
Royal Canin Yorkshire Terrier Adult Dry Dog FoodRoyal CaninRoyal Canin Yorkshire Terrier Adult Dry Dog FoodDry // No. 2 on the labelMerrick Fresh Selects Turkey & Brown Rice Fresh Frozen Dog FoodMerrickMerrick Fresh Selects Turkey & Brown Rice Fresh Frozen Dog FoodFrozen // No. 2 on the labelMerrick Fresh Selects Chicken & Brown Rice Fresh Frozen Dog FoodMerrickMerrick Fresh Selects Chicken & Brown Rice Fresh Frozen Dog FoodFrozen // No. 2 on the labelNulo Gently-Cooked Meals Small Breed Salmon & Brown Rice Recipe Frozen Dog FoodNuloNulo Gently-Cooked Meals Small Breed Salmon & Brown Rice Recipe Frozen Dog FoodFrozen // No. 2 on the labelNulo Gently-Cooked Meals Salmon & Brown Rice Recipe Frozen Dog FoodNuloNulo Gently-Cooked Meals Salmon & Brown Rice Recipe Frozen Dog FoodFrozen // No. 2 on the labelKoha Limited Ingredient Dry Bland Diet Salmon & Brown Rice Recipe with Pumpkin Dry Dog FoodKohaKoha Limited Ingredient Dry Bland Diet Salmon & Brown Rice Recipe with Pumpkin Dry Dog FoodDry // No. 2 on the labelPortland Pet Food Company Meals & Mixers Winnie’s Lamb N’ Rice - For Picky Eaters, Seniors Dog Food TopperPortland Pet Food CompanyPortland Pet Food Company Meals & Mixers Winnie’s Lamb N’ Rice - For Picky Eaters, Seniors Dog Food TopperTopper // No. 2 on the labelPortland Pet Food Company Meals & Mixers Rosie’s Beef N’ Rice - For Picky Eaters, Seniors Dog Food TopperPortland Pet Food CompanyPortland Pet Food Company Meals & Mixers Rosie’s Beef N’ Rice - For Picky Eaters, Seniors Dog Food TopperTopper // No. 2 on the labelDave’s Pet Food Pouches Dave’s Chicken & Salmon with Brown Rice, Goat Milk Pouch Recipe for Do Wet Dog FoodDave's Pet FoodDave’s Pet Food Pouches Dave’s Chicken & Salmon with Brown Rice, Goat Milk Pouch Recipe for Do Wet Dog FoodWet // No. 2 on the labelWholeHearted Active Performance High-Protein Chicken & Rice Recipe Dry Dog FoodWholeHeartedWholeHearted Active Performance High-Protein Chicken & Rice Recipe Dry Dog FoodDry // No. 2 on the labelWholeHearted Limited Ingredient Diet Salmon & Brown Rice Recipe Dry Dog FoodWholeHeartedWholeHearted Limited Ingredient Diet Salmon & Brown Rice Recipe Dry Dog FoodDry // No. 2 on the labelWholeHearted Limited Ingredient Diet Lamb & Brown Rice Recipe Dry Dog FoodWholeHeartedWholeHearted Limited Ingredient Diet Lamb & Brown Rice Recipe Dry Dog FoodDry // No. 2 on the labelBlackwood Complete & Balanced Diet Chicken Meal & Brown Rice with Ancient Grains Recipe Dry Dog FoodBlackwoodBlackwood Complete & Balanced Diet Chicken Meal & Brown Rice with Ancient Grains Recipe Dry Dog FoodDry // No. 2 on the labelBlackwood Puppy & Performance Growing / Working Dogs Chicken Meal with Ancient Grains Recipe Dry Dog FoodBlackwoodBlackwood Puppy & Performance Growing / Working Dogs Chicken Meal with Ancient Grains Recipe Dry Dog FoodDry // No. 2 on the labelVictor Purpose Sensitive Skin & Stomach Beef Meal & Brown Rice Recipe Dry Dog FoodVictorVictor Purpose Sensitive Skin & Stomach Beef Meal & Brown Rice Recipe Dry Dog FoodDry // No. 2 on the labelVerus VēRUS Canine Small Breed Turkey Formula Dry Dog FoodVerusVerus VēRUS Canine Small Breed Turkey Formula Dry Dog FoodDry // No. 2 on the labelVerus VēRUS Canine Small Breed Chicken Formula Dry Dog FoodVerusVerus VēRUS Canine Small Breed Chicken Formula Dry Dog FoodDry // No. 2 on the labelNatural Balance Limited Ingredient Beef & Brown Rice Recipe Dry Dog FoodNatural BalanceNatural Balance Limited Ingredient Beef & Brown Rice Recipe Dry Dog FoodDry // No. 2 on the labelHalo Holistic Cage-Free Chicken & Brown Rice Recipe Dry Puppy Dry Dog FoodHaloHalo Holistic Cage-Free Chicken & Brown Rice Recipe Dry Puppy Dry Dog FoodDry // No. 2 on the labelHalo Holistic Cage-Free Chicken & Brown Rice Recipe Adult Dry Dog FoodHaloHalo Holistic Cage-Free Chicken & Brown Rice Recipe Adult Dry Dog FoodDry // No. 2 on the labelBlue Seal EnTrust Healthy Adult Formula - Lamb & Rice Recipe Dry Dog FoodBlue SealBlue Seal EnTrust Healthy Adult Formula - Lamb & Rice Recipe Dry Dog FoodDry // No. 2 on the labelBlue Seal Native Level 2.5 Dry Dog FoodBlue SealBlue Seal Native Level 2.5 Dry Dog FoodDry // No. 2 on the labelWysong Original Diets Senior with Organic Turkey Wet Dog FoodWysongWysong Original Diets Senior with Organic Turkey Wet Dog FoodWet // No. 2 on the labelSimply Nourish Original Senior Dry Dog FoodSimply NourishSimply Nourish Original Senior Dry Dog FoodDry // No. 2 on the labelSimply Nourish Dry Puppy Dry Dog FoodSimply NourishSimply Nourish Dry Puppy Dry Dog FoodDry // No. 2 on the labelAuthority Everyday Health Tender Blends Adult Dry Dog FoodAuthorityAuthority Everyday Health Tender Blends Adult Dry Dog FoodDry // No. 2 on the labelRachael Ray Nutrish Limited Ingredient Lamb Meal & Brown Rice Dry Dog FoodRachael Ray NutrishRachael Ray Nutrish Limited Ingredient Lamb Meal & Brown Rice Dry Dog FoodDry // No. 2 on the labelAnnamaet The Best Adult Dry Dog FoodAnnamaetAnnamaet The Best Adult Dry Dog FoodDry // No. 2 on the labelAnnamaet Extra Formula Dry Dog FoodAnnamaetAnnamaet Extra Formula Dry Dog FoodDry // No. 2 on the labelAnnamaet Option Medium & Large Breed Salmon Formula Dry Dog FoodAnnamaetAnnamaet Option Medium & Large Breed Salmon Formula Dry Dog FoodDry // No. 2 on the labelAnnamaet Best Large Breed Dry Dog FoodAnnamaetAnnamaet Best Large Breed Dry Dog FoodDry // No. 2 on the labelAnnamaet Original Puppy Formula Dry Dog FoodAnnamaetAnnamaet Original Puppy Formula Dry Dog FoodDry // No. 2 on the labelAnnamaet Best Small Breed Dry Dog FoodAnnamaetAnnamaet Best Small Breed Dry Dog FoodDry // No. 2 on the labelAnnamaet Small Breed Salmon Dry Dog FoodAnnamaetAnnamaet Small Breed Salmon Dry Dog FoodDry // No. 2 on the labelAnnamaet Ultra High Protein Dry Dog FoodAnnamaetAnnamaet Ultra High Protein Dry Dog FoodDry // No. 2 on the labelAbound Pro Vet Formulated Healthy Weight Adult Chicken & Oatmeal Dry Dog FoodAboundAbound Pro Vet Formulated Healthy Weight Adult Chicken & Oatmeal Dry Dog FoodDry // No. 2 on the labelAbound Pro Vet Formulated Adult Large Breed Chicken & Brown Rice Dry Dog FoodAboundAbound Pro Vet Formulated Adult Large Breed Chicken & Brown Rice Dry Dog FoodDry // No. 2 on the labelAbound Pro Vet Formulated Puppy Chicken & Brown Rice Dry Dog FoodAboundAbound Pro Vet Formulated Puppy Chicken & Brown Rice Dry Dog FoodDry // No. 2 on the labelDr. Tim’s Glacier Athletic Blend Dry Dog FoodDr. Tim'sDr. Tim’s Glacier Athletic Blend Dry Dog FoodDry // No. 2 on the labelDr. Tim’s Momentum Highly Active Dry Dog FoodDr. Tim'sDr. Tim’s Momentum Highly Active Dry Dog FoodDry // No. 2 on the labelDr. Tim’s Pursuit Active Dry Dog FoodDr. Tim'sDr. Tim’s Pursuit Active Dry Dog FoodDry // No. 2 on the labelDr. Tim’s Metabolite Weight Management Dry Dog FoodDr. Tim'sDr. Tim’s Metabolite Weight Management Dry Dog FoodDry // No. 2 on the labelDr. Tim’s Kinesis Senior Dry Dog FoodDr. Tim'sDr. Tim’s Kinesis Senior Dry Dog FoodDry // No. 2 on the labelDr. Tim’s Kinesis All Life Stages Dry Dog FoodDr. Tim'sDr. Tim’s Kinesis All Life Stages Dry Dog FoodDry // No. 2 on the labelBlackwood Lean Senior Adult Dog Chicken Meal Brown Rice Recipe Dry Dog FoodBlackwoodBlackwood Lean Senior Adult Dog Chicken Meal Brown Rice Recipe Dry Dog FoodDry // No. 2 on the labelRayne Nutrition Adult Health RSS Adult Health-RSS Dry Dog FoodRayne NutritionRayne Nutrition Adult Health RSS Adult Health-RSS Dry Dog FoodDry // No. 2 on the labelVictor Purpose Sensitive Skin & Stomach Salmon Meal & Brown Rice Recipe Dry Dog FoodVictorVictor Purpose Sensitive Skin & Stomach Salmon Meal & Brown Rice Recipe Dry Dog FoodDry // No. 2 on the labelBlue Life Protection Formula Salmon & Brown Rice Dry Dog FoodBlueBlue Life Protection Formula Salmon & Brown Rice Dry Dog FoodDry // No. 2 on the label

On labels as

Ground and organic brown rice compared

One page covers every name. Here is what each label word adds, and whether it changes anything for your dog.

Ground brown rice

Matters for your dog No

Ground Brown Rice · Organic Ground Brown Rice

What it means AAFCO's feed terms treat grinding as a process that breaks an ingredient into smaller particles by crushing, cutting or wearing it down. The word describes physical form only. It promises nothing about the rice's quality, origin or nutrient content.

For your dog Grinding changes particle size, not nutrients. Pet food makers often mill grain to a powder before cooking; one dog study powdered its brown rice before making the diet. Once cooked into the food, ground and whole brown rice likely end up the same.1,10

Organic brown rice

Matters for your dog A little

Organic Brown Rice · Organic Ground Brown Rice

What it means USDA's National Organic Program sets the rules, and AAFCO says pet foods must follow its human food standards. The rice must grow on certified land with no prohibited substances for 3 years, without synthetic fertilizers, sewage sludge, irradiation or genetic engineering. USDA says organic is not necessarily safer or more nutritious.

For your dog A review of 343 studies found pesticide residues 4 times as often in conventional crops, and organic crops had less cadmium. Organic does not fix arsenic: a small Portuguese study found no difference between organic and conventional brown rice. No study shows a health effect for dogs.11,12,13,14

  1. Strong
  2. Some
  3. Thin
  4. None

Sources

What we read

Checked September 1, 2026.

  1. 1 Nutritional value of common carbohydrate sources used in pet foods Journal of Animal Science and Technology, 2024 // Journal
  2. 2 Different starch sources result in distinct responses to diets digestibility, fecal microbiota and fermentative metabolites, and postprandial glycemic response in dogs Animal Feed Science and Technology, 2023 // Journal
  3. 3 Age-related changes in growth and fecal parameters, nutrient digestibility, hematology, and serum biochemistry of Beagle dogs Journal of Animal Science and Technology, 2025 // Journal
  4. 4 Hair arsenic level in rice-based diet-fed Staffordshire bull terriers Veterinary Record, 2020 // Journal
  5. 5 Brown rice Feedipedia (INRAE, CIRAD, AFZ, FAO), 2015 // Database
  6. 6 Types of Rice Mississippi State University Extension Service, n.d. // University
  7. 7 Rice Physiology, Products, and Critical Steps Associated with Postharvest Operations in Southern Florida University of Florida IFAS Extension, n.d. // University
  8. 8 Chemical Contaminants U.S. Food and Drug Administration, n.d. // Government
  9. 9 What’s in the Ingredients List? AAFCO, n.d. // Regulator
  10. 10 Aquaculture development 1: Good aquaculture feed manufacturing practice, Section 3: Definitions Food and Agriculture Organization of the United Nations (FAO), 2001 // Reference
  11. 11 Organic AAFCO, n.d. // Regulator
  12. 12 7 CFR § 205.202 Land requirements Legal Information Institute, Cornell Law School (Code of Federal Regulations text), n.d. // Regulator
  13. 13 Higher antioxidant and lower cadmium concentrations and lower incidence of pesticide residues in organically grown crops: a systematic literature review and meta-analyses British Journal of Nutrition, 2014 // Journal
  14. 14 Mineral profile and arsenic accumulation in brown rice (Oryza sativa L.) from organic and conventional agriculture Conference paper, indexed in FAO AGRIS (Nascimento et al.), 2015 // Journal
An ingredient on its own tells you very little. What matters is how much of it there is and where it sits in the list. That is why we weigh the top five rather than reacting to any single name further down. Back to the wiki

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