19 cans compared

Instinct vs Royal Canin

The typical Instinct can gets 3.5% of its calories from carbohydrate, against 14.6% for Royal Canin. Instinct has 5 of 9 recipes under the 10% low-carb line; Royal Canin has 2 of 10. Below, every number is worked out the same way from each can’s label.

Instinct

Royal Canin

Instinct vs Royal Canin at a glance

Typical values are the middle recipe of each brand. Shares are of calories, so textures compare fairly. Marked cells show the better value where the gap is meaningful.

	Instinct	Royal Canin
Cans we compare	9	10
Typical carbs, % of calories	3.5%	14.6%
Carb range	0–25.9%	8.8–24.1%
Recipes under 10% carbs	5 of 9	2 of 10
Typical protein, % of calories	40%	53%
Typical fat, % of calories	60%	29%
Calories per ounce	38	22
Calories per can	67–122	55–78
Recipes with published phosphorus	0 of 9	0 of 10
Typical phosphorus, mg per 100 kcal	—	—
Confirmed for kittens	9 of 9	2 of 10
Chicken-free recipes	6 of 9	0 of 10
Fish-free recipes	2 of 9	2 of 10
Textures	Pâté, Flaked	Pâté, Chunks in gravy

Lowest-carb can from each brand

The recipe with the smallest share of calories from carbohydrate on each side, leaving out toppers meant for supplemental feeding.

Put these two side by side

Instinct3 oz

Limited Ingredient Paté Real Turkey Entrée

Pâté · 113 kcal per can

Carbs: 0%
Protein: 40%
Phosphorus: not listed

Protein 40%Fat 60%Carbs 0%

Low carbNo chickenNo fish

Royal Canin3 oz

Kitten Loaf in Sauce

Pâté · 78 kcal per can

Carbs: 8.8%
Protein: 53%
Phosphorus: not listed

Protein 53%Fat 38%Carbs 9%

Low carbHigh protein

Same texture, head to head

For each texture both brands make, the lowest-carb recipe from each.

Texture	Instinct	Royal Canin
Pâté	Limited Ingredient Paté Real Turkey Entrée0% carbs · 40% protein · 113 kcal	Kitten Loaf in Sauce8.8% carbs · 53% protein · 78 kcal

Which to choose, by what your cat needs

For a diabetic or overweight cat

Instinct is the lower-carb line overall. Its lowest-carb recipe is Limited Ingredient Paté Real Turkey Entrée at 0% of calories; Royal Canin’s is Kitten Loaf in Sauce at 8.8%. Both brands have recipes under the 10% line (5 of 9 against 2 of 10), so the right recipe matters more than the brand.

For kidney concerns

Instinct doesn’t publish phosphorus on the pages we checked. Royal Canin doesn’t publish phosphorus on the pages we checked. Without published values neither brand can be checked for phosphorus from the label alone; ask the maker for a typical analysis.

For kittens

Instinct has 9 of 9 recipes whose label we could confirm covers growth or all life stages; Royal Canin has 2 of 10. A missing statement doesn’t mean a can is unsuitable, only that we couldn’t verify it.

For allergies and picky eaters

Chicken-free: Instinct 6 of 9, Royal Canin 0 of 10. Fish-free: Instinct 2 of 9, Royal Canin 2 of 10. Textures: Instinct makes pâté, flaked; Royal Canin makes pâté, chunks in gravy.

Questions about Instinct vs Royal Canin

Is Instinct or Royal Canin lower in carbs?

The typical Instinct can gets 3.5% of its calories from carbohydrate, against 14.6% for Royal Canin. Instinct has 5 of 9 recipes under the 10% low-carb line; Royal Canin has 2 of 10.

Which has more protein, Instinct or Royal Canin?

Instinct. Its typical can gets 40% of calories from protein, against 53% for Royal Canin. Instinct has 0 of 9 recipes over 50% protein calories; Royal Canin has 8 of 10.

Which is more filling per ounce?

Royal Canin. Its cans average 22 calories per ounce against 38 for Instinct, so a cat needs fewer ounces of it to get the same calories.

Do Instinct and Royal Canin publish phosphorus?

Instinct doesn’t publish phosphorus on the pages we checked. Royal Canin doesn’t publish phosphorus on the pages we checked.

Which is better for a diabetic cat, Instinct or Royal Canin?

Carbs are what matter most, and Instinct has the lower-carb line with 5 of 9 recipes under 10%. The best single choice is a specific recipe, not a brand: Limited Ingredient Paté Real Turkey Entrée (0%) from Instinct or Kitten Loaf in Sauce (8.8%) from Royal Canin. Change a diabetic cat’s food only with your vet.