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Eukanuba Adult Lamb 1st Ingredient Dry Dog Food Royal Canin Medium Adult Dry Dog Food

Eukanuba Adult Lamb 1st Ingredient Dry Dog Food scores higher on KibbleLab, 9.4 to 9.3. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Eukanuba Adult Lamb 1st Ingredient Dry Dog Food and Royal Canin Medium Adult Dry Dog Food compared

Nutrients:
As Fed
Eukanuba Adult Lamb 1st Ingredient Dry Dog Food
Eukanuba Adult Lamb 1st Ingredient Dry Dog Food

Verified Jun 17, 2026

Royal Canin Medium Adult Dry Dog Food
Royal Canin Medium Adult Dry Dog Food

Verified Aug 26, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
9.4 / 10 9.3 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
23.00% 23.00%
Fat 14.00% 12.00%
Fiber 3.60% 3.40%
Calcium Not listed 0.85%
Phosphorus Not listed 0.56%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
10.00% 10.50%
Calories 3698 kcal/kg 3616 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Lamb, brewers rice, chicken by-product meal, corn, wheat, lamb meal, chicken fat, ground grain sorghum, natural flavors (ONLY FOR MEXICO: including yeast and poultry), dried plain beet pulp, egg product, potassium chloride, sodium hexametaphosphate, fructooligosaccharides, salt, fish oil, choline chloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), biotin, D-calcium pantothenate, vitamin A acetate, niacin supplement, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, vitamin D3 supplement, folic acid], trace minerals [zinc oxide, ferrous sulfate, copper sulfate, sodium selenite, calcium iodate], glucosamine hydrochloride, magnesium oxide, chondroitin sulfate, rosemary extract, preserved with mixed tocopherols and citric acid. Show full list
Brewers rice, chicken by-product meal, oat groats, wheat, corn protein meal, chicken fat, natural flavors (ONLY FOR MEXICO: including poultry, cow milk, pork), dried plain beet pulp, fish oil, calcium carbonate, vegetable oil, potassium chloride, monocalcium phosphate, salt, choline chloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, D-calcium pantothenate, vitamin A acetate, riboflavin supplement, niacin supplement, vitamin B12 supplement, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin D3 supplement, folic acid], rosemary extract, preserved with mixed tocopherols and citric acid, hydrolyzed yeast, trace minerals [zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], L-lysine, magnesium oxide. Show full list
Limited ingredient No No
Marketed benefits Joint care, Brain health, High energy, Dental care, Digestive health Weight management, Immune support, Digestive health
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Extruded
Life stage Adult Adult
Breed size Small, Medium Medium
AAFCO nutritional adequacy
Complete & balanced Whether the manufacturer's label claims the food meets AAFCO nutrient profiles for a life stage. Not an independent test.
Not indicated Yes
Life stages Not listed Adult Maintenance
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Not listed Formulation
Maker standards
WSAVA guidelines The World Small Animal Veterinary Association publishes criteria for evaluating a manufacturer: qualified nutritionists on staff, feeding trials, and published research. It does not certify or endorse brands.
Yes Yes
PSC accredited The Pet Sustainability Coalition is a nonprofit that accredits pet companies on their environmental and social impact through third-party verification. It reflects sustainability practices, not food quality.
No No
Recalls & where to buy
Recalls on record We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
None None
Where to buy
Shop Chewy Amazon
Amazon

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Shared ingredients

Both foods list these among their top ingredients, by label weight.

  • Brewer's Rice
  • Chicken By-Product
  • Wheat
  • Chicken Fat
  • Natural Flavor

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Common Questions

Which food scores higher on KibbleLab?

Eukanuba Adult Lamb 1st Ingredient Dry Dog Food scores higher, 9.4 to 9.3 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

Yes. They share these top ingredients: Brewer's Rice, Chicken By-Product, Wheat, Chicken Fat, Natural Flavor.

Are both foods AAFCO complete and balanced?

Eukanuba Adult Lamb 1st Ingredient Dry Dog Food does not list an AAFCO status; Royal Canin Medium Adult Dry Dog Food is labeled complete and balanced.

See the full profiles: Eukanuba Adult Lamb 1st Ingredient Dry Dog Food and Royal Canin Medium Adult Dry Dog Food .

KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.

This is a neutral, factual comparison, not a ranking or an endorsement of either product. A food's guaranteed analysis gives legal minimums and maximums for a few nutrients, not measured values. No one can pay for placement or a higher score.

Product details are compiled from public sources and may not reflect the latest formulation. Represent one of these brands? Request a correction. Anyone else can email us.