Eukanuba Adult Medium Breed Dry Dog Food Royal Canin Cavalier King Charles Adult Dry Dog Food
Eukanuba Adult Medium Breed Dry Dog Food scores higher on KibbleLab, 9.3 to 9.0. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.
Eukanuba Adult Medium Breed Dry Dog Food and Royal Canin Cavalier King Charles Adult Dry Dog Food compared
| Attribute |
Verified Jun 5, 2026 |
Verified Aug 21, 2026 |
|---|---|---|
KibbleLab scoreThe KibbleLab expert rating, 0 to 10, based on published veterinary science. |
9.3 / 10 | 9.0 / 10 |
| Guaranteed analysis (as fed) | ||
ProteinGuaranteed analysis gives label minimums and maximums, not measured values, shown as fed. |
25.00% | 25.00% |
| Fat | 16.00% | 12.00% |
| Fiber | 3.80% | 4.50% |
| Taurine | Not listed | 0.25% |
MoistureHigher moisture means a wetter food; it dilutes the other percentages above. |
10.00% | 10.00% |
| Calories | Not listed | 3609 kcal/kg |
| Calorie density | Low | Moderate |
| Ingredients | ||
Full ingredient listEvery ingredient on each label, in order of weight. |
Chicken, chicken by-product meal, corn, wheat, chicken fat, ground grain sorghum, natural flavors, dried plain beet pulp, egg product, potassium chloride, sodium hexametaphosphate, salt, fructooligosaccharides, calcium carbonate, 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], 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 Show less |
Brewers rice, wheat gluten, chicken by-product meal, corn, chicken fat, wheat, natural flavors, dried plain beet pulp, fish oil, pea fiber, dried tomato pomace, vegetable oil, rice hulls, calcium carbonate, sodium silico aluminate, L-lysine, potassium chloride, 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], fructooligosaccharides, sodium tripolyphosphate, DL-methionine, L-arginine, taurine, potassium citrate, hydrolyzed yeast, choline chloride, salt, marigold extract (Tagetes erecta L.), L-tyrosine, trace minerals [zinc oxide, ferrous sulfate, zinc proteinate, manganous oxide, manganese proteinate, copper sulfate, calcium iodate, sodium selenite, copper proteinate], glucosamine hydrochloride, L-carnitine, magnesium oxide, green tea extract, chondroitin sulfate, rosemary extract, preserved with mixed tocopherols and citric acid. Show full list Show less |
| Limited ingredient | No | No |
| Marketed benefits | Joint care, Brain health, Digestive health, Dental care, High energy | Heart care, Weight management, Skin coat health |
| Format & suitability | ||
| Food type | Dry | Dry |
| Texture | Kibble | Kibble |
| Processing | Not listed | Not listed |
| Life stage | Adult | Adult |
| Breed size | Medium | All Breed Sizes |
| AAFCO nutritional adequacy | ||
Complete & balancedWhether 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 |
SubstantiationHow 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 guidelinesThe 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 accreditedThe 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 recordWe 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 | ||
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Shared ingredients
Both foods list these among their top ingredients, by label weight.
- Chicken By-Product
- Corn
- Wheat
- Chicken Fat
- Natural Flavor
- Beet Pulp
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Common Questions
Which food scores higher on KibbleLab?
Eukanuba Adult Medium Breed Dry Dog Food scores higher, 9.3 to 9.0 out of 10. Scores reflect published veterinary science.
Do these two foods share ingredients?
Yes. They share these top ingredients: Chicken By-Product, Corn, Wheat, Chicken Fat, Natural Flavor, Beet Pulp.
Are both foods AAFCO complete and balanced?
Yes, both foods are labeled AAFCO complete and balanced.
See the full profiles: Eukanuba Adult Medium Breed Dry Dog Food and Royal Canin Cavalier King Charles 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.
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