Reserve Duck & Brown Rice Recipe Dry Dog Food
Verified Jun 7, 2026
This is a limited-ingredient dry food for adult dogs, using duck and duck meal as the only animal protein sources alongside brown rice and other rice ingredients for carbohydrates. The formula provides moderate protein and fat, added taurine, and supplemental glucosamine, with omega-3 and omega-6 fatty acids to support skin, coat, and overall health. It’s designed for adult dogs, including those who may do better on a simpler ingredient list without chicken, corn, wheat, or soy.
This is a well-formulated, limited-ingredient adult dry diet that centers on duck as the single animal protein, which can be helpful for dogs who don’t tolerate more common proteins like chicken or beef. The nutrient profile is moderate in protein and fat, appropriate for many average adult dogs, and it includes added taurine, omega fatty acids, and glucosamine. It’s a solid everyday option for adult dogs needing a simpler ingredient list, though very high-energy or performance dogs may benefit from a higher-protein, higher-calorie formula.
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At a Glance
KibbleLab Review
Strengths
- Duck and duck meal are the primary animal protein sources, giving a single, less-common protein that can be useful for some food-sensitive dogs.
- Carbohydrates come mainly from rice ingredients rather than pulses, which avoids the current concerns around legume-heavy, grain-free diets and heart disease.
- Added taurine, omega-3 and omega-6 fatty acids, and glucosamine provide supportive nutrients for heart, skin/coat, and joint health.
- Meets AAFCO nutrient profiles for adult maintenance, so it is complete and balanced for adult dogs of all breeds.
Considerations
- Protein level at 21% (dry) is moderate; very active, working, or underweight dogs may require a higher-protein, higher-calorie food or adjusted portions.
- Includes duck and yeast, which are potential allergens for some sensitive dogs, so it’s not appropriate for every dog with food allergies.
- Formulated for adult maintenance only, so it is not suitable as the sole diet for growing puppies or pregnant/lactating females.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Duck
Duck is used in pet food primarily as a flavorful animal protein and fat source, commonly included in limited-ingredient or novel-protein formulas for dogs and cats. It supplies high-quality amino acids and energy and can help pets with sensitivities to common proteins, but it is relatively rich in fat (so may be unsuitable for low‑fat or pancreatitis-prone animals), can still trigger allergies in some pets, and requires proper cooking/processing and handling to avoid bacterial contamination.
02
Duck
Duck is used in pet food primarily as a flavorful animal protein and fat source, commonly included in limited-ingredient or novel-protein formulas for dogs and cats. It supplies high-quality amino acids and energy and can help pets with sensitivities to common proteins, but it is relatively rich in fat (so may be unsuitable for low‑fat or pancreatitis-prone animals), can still trigger allergies in some pets, and requires proper cooking/processing and handling to avoid bacterial contamination.
03
Brown Rice
Brown rice is a whole-grain carbohydrate and fiber ingredient commonly used in dog and cat foods to provide digestible energy, dietary fiber, and modest amounts of B‑vitamins and minerals; it typically offers more nutrients and fiber than white rice. It’s generally well tolerated and can help with sensitive stomachs, but because it is high in carbohydrates (not a primary protein source) and can contain trace inorganic arsenic depending on sourcing, it should be included in balanced formulations and monitored in overweight or diabetic pets.
04
Brewer's Rice
Brewer’s rice is a milling byproduct of rice processing made up of small broken white rice kernels commonly used in pet foods as a highly digestible carbohydrate source, filler and binder that provides readily available energy for dogs and cats while contributing little protein, fat or fiber. It is generally gentle on the stomach and cost‑effective, but diets using it must supply other ingredients for essential nutrients; pet owners should note its relatively high glycemic load (relevant for weight or diabetic pets), the potential for trace environmental contaminants associated with rice, and not confuse it with brewer’s yeast.
05
Rice Bran
Rice bran, the nutrient-rich outer layer of the rice kernel, is used in pet foods as a source of dietary fiber, energy-dense fats, and micronutrients (B vitamins, vitamin E and trace minerals) and can help improve palatability and stool quality. It can be a useful ingredient for dogs (and to a lesser extent cats) but is high in oil and can go rancid unless stabilized, contains phytates that may affect mineral absorption, and can concentrate contaminants like inorganic arsenic, so it should be sourced and processed carefully and not be relied on as a primary protein for obligate carnivores.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
AAFCO Nutritional Adequacy
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional
adequacy standards US pet foods are measured against.
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.Brand
Natural Balance is a premium pet food brand focused on delivering nutritionally balanced diets made with high-quality ingredients. It is best known for its Limited Ingredient Diets, which feature simple ingredient lists designed for pets with food sensitivities. The brand also offers targeted formulas for different life stages and dietary needs. Natural Balance markets itself as a transparent and science-informed brand catering to pet owners seeking reliable, health-conscious nutrition for their pets.
Visit Natural BalanceManufacturer
Natural Balance sources and manufactures its products primarily in the United States. Its manufacturing facilities adhere to FDA and AAFCO regulations for pet food production, with quality control protocols that include routine testing for contaminants and nutritional accuracy. Production oversight includes partnerships with certified and audited co-packers to ensure consistency and safety.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Natural Balance Reserve Duck & Brown Rice Recipe Dry Dog Food has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Natural Balance ever been recalled?
We have no recalls on record for Natural Balance. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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