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Ultamino Dry Dog Food
Royal Canin

Ultamino Dry Dog Food

Verified Jun 15, 2026

Dog · Dry Adult All Breed Sizes

This is a highly specialized dry diet for adult dogs that uses extensively hydrolyzed poultry by‑product protein broken down into very small pieces and free amino acids to help manage severe food sensitivities. Corn starch provides the main carbohydrate source, with added fish oil, coconut oil, and vegetable oil supplying fats and essential fatty acids. The formula is complete and balanced for adult maintenance and is typically used under veterinary guidance for dogs with significant skin or gut

Prescription Meets WSAVA criteria AAFCO No recalls
Official product page
KibbleLab Score
9.0 out of 10

Nutritionally, this is a very well-designed therapeutic diet for adult dogs with serious food allergies or protein sensitivities. The extensively hydrolyzed single-source protein and carefully controlled ingredient list make it suitable for many dogs that react to standard foods. It’s lower in protein than typical adult diets but still complete and balanced for maintenance, and the fat content and added omega fatty acids help support skin and coat health.

The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.

Ingredient composition Quality, beneficial additions, absence of artificial colors/flavors
Nutritional profile Protein, fat, fiber evaluated for stated life stage and food type
AAFCO compliance Complete and balanced certification; feeding trials valued higher
Health considerations Sensitivity profile, DCM risk, processing method
9.0 – 10 Top Pick
8.0 – 8.9 Strong Choice
7.0 – 7.9 Solid Option
6.0 – 6.9 Worth a Conversation
Below 6 Not Recommended

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At a Glance

Health Benefits
Allergy Support Skin Coat Health Sensitive Stomach
Diet & Compliance
Meets WSAVA criteria Prescription
Suitable For
Adult All Breed Sizes
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Nutritional Perspective

KibbleLab Review

Strengths

  • Extensively hydrolyzed single-source poultry protein and free amino acids are ideal for managing many severe food allergies and sensitivities.
  • Complete and balanced to AAFCO standards for adult maintenance, so it can be used as a sole diet for dogs who need it.
  • Moderate fat level with fish oil, coconut oil, and vegetable oil to provide essential fatty acids and support skin and coat.
  • Includes prebiotic fiber sources like dried chicory root and fructooligosaccharides, which can help support digestive health in sensitive dogs.

Considerations

  • Protein level is on the lower side for an adult maintenance food, which is appropriate for many dogs but may not be ideal for very high-activity or working dogs unless specifically recommended by a veterinarian.
  • Uses poultry as the protein source; while it is extensively hydrolyzed, a very small number of dogs with extreme poultry sensitivity may still need a different protein base.
  • Corn starch is the main carbohydrate source; while nutritionally sound, owners specifically seeking a grain-free approach will want to be aware of this.
Scored using the rubric of an NAVC Certified Pet Nutrition Coach (PNCC). This is informational, not veterinary advice.

Full Ingredient List

Corn starch, hydrolyzed poultry by-products aggregate, coconut oil, vegetable oil, natural flavors, powdered cellulose, dried chicory root, sodium aluminosilicate, potassium chloride, monocalcium phosphate, L-tyrosine, fructooligosaccharides, fish oil, choline chloride, L-lysine, calcium carbonate, vitamins[DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), niacin supplement, vitamin B12 supplement, D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, thiamine mononitrate (vitamin B1), vitamin A acetate, folic acid, vitamin D3 supplement], DL-methionine, taurine, L-tryptophan, histidine, trace minerals[zinc proteinate, ferrous sulfate, zinc oxide, manganese proteinate, copper sulfate, manganous oxide, sodium selenite, copper proteinate], marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid, magnesium oxide, potassium iodate.

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
Corn Starch
Corn starch is a concentrated carbohydrate used in pet foods primarily as a thickener, binder and texture enhancer for kibbles, treats and canned gravies. It supplies digestible calories with minimal protein or micronutrients, so while generally safe for most dogs and cats it can contribute to excess calories and blood‑sugar increases in overweight or diabetic pets and may be a concern for animals with grain sensitivities.
02
Poultry By-Product Aggregate
Poultry by-product aggregate is a rendered blend of non-muscle poultry parts such as organs, bone, and connective tissue commonly used as an economical, concentrated animal protein and mineral source in pet foods. It can provide essential amino acids, fats, and minerals like calcium and phosphorus and is highly palatable for many pets, but quality and nutrient composition can vary by source so owners concerned about ingredient specificity, allergies, or higher ash content may prefer named muscle meats or single-source protein diets.
03
Coconut Oil
Coconut oil is used as a concentrated fat source and palatability enhancer in dog and cat diets, providing medium-chain triglycerides (notably lauric acid) that can be rapidly metabolized for energy and may help support skin and coat condition. Because it is high in saturated fat and calories, coconut oil should be used sparingly and introduced gradually to avoid gastrointestinal upset, and pets with obesity or a history of pancreatitis should only use it under veterinary guidance.
04
Vegetable Oil
Vegetable oil in pet food is used primarily as a concentrated fat source to boost calorie density, improve palatability and texture, and supply essential fatty acids (typically omega‑6 such as linoleic acid) while helping absorption of fat‑soluble vitamins. It can support skin and coat health for dogs and cats, but nutrient profiles vary by oil type and most vegetable oils lack long‑chain omega‑3s and the arachidonic acid cats require; excessive fat can promote weight gain or precipitate pancreatitis in susceptible pets, so source, quality and inclusion level should be considered.
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.
As Fed
Crude Protein (min)
16.50%
Low High
Crude Fat (min)
14.50%
Low High
Crude Fiber (max)
4.20%
Low High
Moisture (max)
8.50%
Low High
3758
kcal / Kg
323
kcal / Cup
Moderate
Calorie density category
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

Lifestage Adult
Breed size All Breed Sizes
Texture Kibble
Food type Dry

AAFCO Nutritional Adequacy
What is AAFCO Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.

Complete & balanced Yes
AAFCO life stages Adult Maintenance
Substantiation Formulation
ROYAL CANIN(R) Canine ULTAMINO dry is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance.

Brand

Royal Canin

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 Canin
Price tier $$$$
WSAVA Meets criteria

WSAVA publishes criteria for evaluating a manufacturer (qualified nutritionists, feeding trials, published research); it does not certify or endorse brands.

Manufacturer

Company name Royal Canin
Parent company Mars, Incorporated
Founded 1968
Headquarters Aimargues, Gard, France
Manufacturing type In House
Manufacturing country France
Manufacturing region Gard
Manufacturing oversight

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

No recalls on record

Royal Canin Ultamino Dry Dog Food has no recalls since 2014.

Source: FDA Pet Food Recall Database · Monitored daily

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KibbleLab food report
TOP TIER.
9.0 /10 Grade A+
Ultamino Dry Dog Food
Royal Canin · kibblelab.com

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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.

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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.