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Hill's Science Diet vs Royal Canin, from the label.

8 Hill's Science Diet and 30 Royal Canin foods are in our catalog. Here is what their labels record, on one dry matter scale, with no scores and no winner picked for you.

Dog foods

Medians with the lowest and highest recorded value across each brand's dog foods. Recipes within a brand differ a lot, so open individual foods for the real detail.

Label fact
Hill's Science Diet5 foods5 dry · 0 wet
Royal Canin13 foods13 dry · 0 wet
Protein (min), dry matterCalculated from label values; not stated on the label.
25.6%range 22.2–26.7% · 5 foods
27.8%range 22.2–32.4% · 13 foods
Fat (min), dry matterCalculated from label values; not stated on the label.
11.7%range 8.9–14.4% · 5 foods
15.1%range 11.1–20% · 13 foods
Fiber (max), dry matterCalculated from label values; not stated on the label.
5.6%range 4.4–20% · 5 foods
4%range 3.6–5.7% · 13 foods
Protein per 100 kcal (min)Grams of protein for every 100 calories. Puts wet and dry foods on one scale. Calculated from label values; not stated on the label.
7.2 grange 5.3–7.5 g · 5 foods
6.7 grange 5.2–8 g · 13 foods
Fat per 100 kcal (min)Grams of fat for every 100 calories. Calculated from label values; not stated on the label.
3.3 grange 2.5–3.5 g · 5 foods
3.7 grange 2.9–4.6 g · 13 foods

Hill's Science Diet dog foods

See all 5 Hill's Science Diet dog foods

Royal Canin dog foods

See all 13 Royal Canin dog foods
Compare one food from each side by side

Cat foods

Medians with the lowest and highest recorded value across each brand's cat foods. Recipes within a brand differ a lot, so open individual foods for the real detail.

Label fact
Hill's Science Diet3 foods3 dry · 0 wet
Royal Canin17 foods17 dry · 0 wet
Protein (min), dry matterCalculated from label values; not stated on the label.
32.2%range 32.1–33.3% · 3 foods
34.6%range 29.3–41.3% · 17 foods
Fat (min), dry matterCalculated from label values; not stated on the label.
18.9%range 14.5–21.1% · 3 foods
15.2%range 10.8–22.7% · 17 foods
Fiber (max), dry matterCalculated from label values; not stated on the label.
8.9%range 3.3–9.6% · 3 foods
6.3%range 3.4–13.3% · 17 foods
Protein per 100 kcal (min)Grams of protein for every 100 calories. Puts wet and dry foods on one scale. Calculated from label values; not stated on the label.
7.8 grange 7.6–7.9 g · 2 foods
8.4 grange 7–10 g · 17 foods
Fat per 100 kcal (min)Grams of fat for every 100 calories. Calculated from label values; not stated on the label.
4.2 grange 3.6–4.8 g · 2 foods
3.8 grange 3–5.2 g · 17 foods

Hill's Science Diet cat foods

Royal Canin cat foods

See all 17 Royal Canin cat foods
Compare one food from each side by side

What the label cannot tell you

A label shows minimums and maximums, not how much your pet will eat, how well a food is digested, or whether it suits a health condition. Brand-level medians blur very different recipes together. Ask your veterinarian before changing a pet's diet. Dry matter values use each label's own moisture maximum, and calorie rows use the calories per kg recorded from each label.