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Eukanuba Adult Large Breed Lamb 1st Ingredient Dry Dog Food Royal Canin West Highland White Terrier Adult Dry Dog Food

Both score 9.3 out of 10 on KibbleLab. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Eukanuba Adult Large Breed Lamb 1st Ingredient Dry Dog Food and Royal Canin West Highland White Terrier Adult Dry Dog Food compared

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

Verified Jun 20, 2026

Royal Canin West Highland White Terrier Adult Dry Dog Food
Royal Canin West Highland White Terrier Adult Dry Dog Food

Verified Aug 18, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
9.3 / 10 9.3 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
22.50% 19.00%
Fat 12.00% 14.00%
Fiber 3.70% 3.40%
Omega-6 Not listed 2.30%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
10.00% 10.00%
Calories 3605 kcal/kg 3730 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, wheat, corn, lamb meal, ground grain sorghum, chicken fat, 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, DL-methionine, 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), glucosamine hydrochloride, trace minerals [zinc oxide, ferrous sulfate, copper sulfate, sodium selenite, calcium iodate], magnesium oxide, chondroitin sulfate,rosemary extract, preserved with mixed tocopherols and citric acid. Show full list
Brewers rice, chicken by-product meal, corn, chicken fat, brown rice, pork meal, wheat, natural flavors, dried chicory root, vegetable oil, fish oil, sodium silico aluminate, potassium chloride, calcium carbonate, flaxseed, salt, fructooligosaccharides, sodium tripolyphosphate, vitamins [DL-alpha tocopherol acetate (source of vitamin E), niacin supplement, L-ascorbyl-2-polyphosphate (source of vitamin C), D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, thiamine mononitrate (vitamin B1), vitamin A acetate, folic acid, vitamin B12 supplement, vitamin D3 supplement, menadione sodium bisulfite complex], DL-methionine, choline chloride, L-lysine, monocalcium phosphate, trace minerals [zinc proteinate, ferrous sulfate, zinc oxide, manganous oxide, copper sulfate, sodium selenite, calcium iodate], magnesium oxide, marigold extract (Tagetes erecta L.), glucosamine hydrochloride, GLA safflower oil, taurine, green tea extract, L-carnitine, chondroitin sulfate, rosemary extract, preserved with mixed tocopherols and citric acid. Show full list
Limited ingredient No No
Marketed benefits Joint care, Brain health, Dental care, Digestive health, Probiotic support, High energy Skin coat health, Appetite support
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Not listed
Life stage Adult Adult
Breed size Large All Breed Sizes
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.
Yes Yes
Life stages Adult Maintenance 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
Shop Chewy 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
  • Corn
  • Chicken Fat
  • Natural Flavor

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Common Questions

Which food scores higher on KibbleLab?

Both foods score 9.3 out of 10 on KibbleLab.

Do these two foods share ingredients?

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

Are both foods AAFCO complete and balanced?

Yes, both foods are labeled AAFCO complete and balanced.

See the full profiles: Eukanuba Adult Large Breed Lamb 1st Ingredient Dry Dog Food and Royal Canin West Highland White Terrier 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.