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Eukanuba Premium Performance 30/20 Sport Dry Dog Food Royal Canin Large Digestive Care Dry Dog Food

Eukanuba Premium Performance 30/20 Sport Dry Dog Food scores higher on KibbleLab, 9.3 to 8.9. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Eukanuba Premium Performance 30/20 Sport Dry Dog Food and Royal Canin Large Digestive Care Dry Dog Food compared

Nutrients:
As Fed
Eukanuba Premium Performance 30/20 Sport Dry Dog Food
Eukanuba Premium Performance 30/20 Sport Dry Dog Food

Verified Aug 26, 2026

Royal Canin Large Digestive Care Dry Dog Food
Royal Canin Large Digestive Care Dry Dog Food

Verified Aug 17, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
9.3 / 10 8.9 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
30.00% 26.00%
Fat 20.00% 16.00%
Fiber 4.10% 4.60%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
10.00% 10.00%
Calories 3960 kcal/kg 3791 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Chicken by-product meal, corn, brewers rice, chicken fat, wheat gluten, corn gluten meal, natural flavors, dried plain beet pulp, pea fiber, fish oil, vegetable oil, sodium silico aluminate, calcium carbonate, potassium chloride, powdered psyllium seed husk, sodium hexametaphosphate, salt, monocalcium phosphate, marigold extract (Tagetes erecta L.), hydrolyzed yeast, 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, pyridoxine hydrochloride (vitamin B6), niacin supplement, folic acid, thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, vitamin D3 supplement], taurine, glucosamine hydrochloride, DL-methionine, magnesium oxide, trace minerals [zinc oxide, ferrous sulfate, copper sulfate, sodium selenite, calcium iodate], L-carnitine, chondroitin sulfate, carotene, rosemary extract, preserved with mixed tocopherols and citric acid. Show full list
Chicken by-product meal, corn, brewers rice, brown rice, corn gluten meal, chicken fat, brewers rice flour, pea fiber, natural flavors, wheat gluten, dried plain beet pulp, fish oil, vegetable oil, sodium silico aluminate, potassium chloride, salt, psyllium seed husk, calcium carbonate, choline chloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, D-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), vitamin A acetate, niacin supplement, folic acid, thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, vitamin D3 supplement], taurine, trace minerals [zinc proteinate, manganese proteinate, zinc oxide, ferrous sulfate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], GLA safflower oil, glucosamine hydrochloride, marigold extract (Tagetes erecta L.), magnesium oxide, chondroitin sulfate, rosemary extract, preserved with mixed tocopherols and citric acid. Show full list
Limited ingredient No No
Marketed benefits High energy, Endurance support, Joint care, Brain health, Digestive health Digestive health, Sensitive stomach
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Not listed
Life stage Adult Adult
Breed size All Breed Sizes Large
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
Shop Chewy Amazon

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Shared ingredients

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

  • Chicken By-Product
  • Corn
  • Brewer's Rice
  • Chicken Fat
  • Wheat Gluten
  • Corn Gluten
  • Natural Flavor
  • Pea Fiber

Not sure which is right for your pet?

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Common Questions

Which food scores higher on KibbleLab?

Eukanuba Premium Performance 30/20 Sport Dry Dog Food scores higher, 9.3 to 8.9 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

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

Are both foods AAFCO complete and balanced?

Eukanuba Premium Performance 30/20 Sport Dry Dog Food does not list an AAFCO status; Royal Canin Large Digestive Care Dry Dog Food is labeled complete and balanced.

See the full profiles: Eukanuba Premium Performance 30/20 Sport Dry Dog Food and Royal Canin Large Digestive Care 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.