Canine Gastrointestinal Moderate Calorie Dry Dog Food
Verified May 26, 2026
This is a veterinary therapeutic dry diet formulated for adult dogs that need support for sensitive digestion along with controlled calories. It uses chicken by-product meal and egg as main animal protein sources, with rice and corn providing easily digestible carbohydrates, and includes added fibers to help regulate stool quality. Fish oil and marine microalgae supply omega-3 fatty acids, and prebiotic fibers support a healthy gut microbiome.
Nutritionally, this is a well-designed gastrointestinal support diet with moderate calories, suited for adult dogs who have digestive issues and may also be prone to weight gain. The formula balances highly digestible carbohydrates with moderate protein and fat, and includes several targeted ingredients for gut health and omega-3 support. It’s a good option when your veterinarian recommends a GI diet that won’t push calories too high.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
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At a Glance
KibbleLab Review
Strengths
- Moderate protein and fat levels with controlled calorie density (about 305 kcal per cup), which can help dogs that need GI support without excess weight gain.
- Uses easily digestible carbohydrate sources like brewers rice and corn, which are often well tolerated in dogs with sensitive stomachs.
- Includes multiple fiber sources (beet pulp, powdered cellulose, psyllium) to help support stool quality and regularity.
- Contains fish oil and marine microalgae oil as sources of EPA and DHA, plus added prebiotics (fructooligosaccharides) to support gut and overall health.
Considerations
- Chicken by-product meal, egg, and fish are present, so this diet is not suitable for dogs with known allergies to these proteins.
- Protein is on the moderate side for a maintenance adult diet, which is generally appropriate for GI issues but may be lower than ideal for very athletic or highly active dogs without digestive problems.
- This is a specialized veterinary formula, so it’s intended for use under veterinary guidance rather than as a routine choice for all healthy dogs.
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
Brewer's Rice Flour
Brewer's rice flour is a finely milled byproduct of rice processing used in pet foods primarily as a digestible carbohydrate, binder and texture enhancer rather than a significant protein source. It supplies readily available energy and is often well tolerated by dogs and cats (less commonly allergenic than wheat), but it contains little protein or essential nutrients so formulas must be balanced around it; additionally, high-rice diets can be relatively high‑glycemic and rice can accumulate trace arsenic, so it’s best used in moderation within a complete diet.
02
Chicken By-Product
Chicken by-product is a common protein ingredient in pet foods made from edible parts of the bird not typically consumed by people—such as organs (liver, heart), necks and other tissues—and is used to add protein, flavor and nutrient density. It can provide concentrated protein, essential amino acids, B vitamins and minerals (and may contribute taurine when organ meats are included), but composition and quality vary by source, so pet parents concerned about sourcing, higher ash/fat content or chicken allergies should check the manufacturer’s labeling and quality standards.
03
Corn
Corn is commonly used in dog and cat foods as a digestible source of carbohydrates and calories, and it also provides some plant protein, fiber, B vitamins and minerals while helping with kibble structure and palatability. While generally safe and economical, corn is relatively high in starch and has an incomplete amino acid profile for obligate carnivores (cats), can be a source of mycotoxin contamination if poorly stored, and although true corn allergies are uncommon, some pets may be sensitive, so quality and proper formulation with animal proteins are important.
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
Natural Flavor
Natural flavor is used primarily as a palatability enhancer in pet foods to improve taste and aroma and is not intended to provide significant nutrients, typically coming from concentrated extracts of meat, poultry, plant, or fermentation sources. While it can increase acceptance in picky dogs and cats, manufacturers are not required to disclose specific sources so pets with known sensitivities or allergies may react, and presence of natural flavor should not be taken as a guarantee of overall product quality.
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
Royal Canin is a premium pet food brand offering highly specific diets tailored to different breeds, life stages, sizes, and health conditions of dogs and cats. The brand is known for its science-driven approach and collaboration with veterinarians and pet professionals.
Visit Royal CaninWSAVA publishes criteria for evaluating a manufacturer (qualified nutritionists, feeding trials, published research); it does not certify or endorse brands.
Manufacturer
Royal Canin operates manufacturing facilities globally with strict quality control processes and adheres to ISO certification standards. The company maintains full traceability of ingredients, follows HACCP principles, and complies with local and international pet food safety regulations including EU and FDA requirements.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Royal Canin Canine Gastrointestinal Moderate Calorie Dry Dog Food has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Royal Canin ever been recalled?
We have no recalls on record for Royal Canin. 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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