Brand comparison
Royal Canin vs Hill's: which vet-recommended brand is actually better?
Royal Canin C (58/100) vs Hill's B (72/100). Side-by-side ingredient breakdown, sub-scores, and daily cost compared.
Adult Medium
- Top ingredients
- 1 rice
- 2 chicken dehydrated 14%
- 3 corn
- 4 animal fats unspecified
- 5 wheat
Medium Adult Optimal Care
- Top ingredients
- 1 chicken dehydrated 20%
- 2 corn
- 3 wheat
- 4 chicken fat
- 5 rice
Hill's Science Plan wins: 72/100 (Good) against 58/100 for Royal Canin.
5-dimension score breakdown
PetFoodRate scores every product on five independent dimensions. Here's how Royal Canin and Hill's compare on each one.
| Dimension | Royal Canin | Hill's |
|---|---|---|
| Proteins | C | B |
| Nutrition balance | C | B |
| Undesirables | B | A |
| Transparency | D | C |
| Adaptability | A | A |
| Total score | 58/100 | 72/100 |
Scores are deterministic and based on ingredient composition only. Read our full methodology to understand how each dimension is weighted.
Want to compare Royal Canin and Hill's yourself?
Open the PetFoodRate compare tool to see a full nutritional side-by-side, including protein, fat, moisture percentages and ingredient-level breakdowns.
Explore all products from Royal Canin and Hill's, or browse all rankings to find the best food for your pet.