19 cans compared

Instinct vs Weruva

The typical Instinct can gets 3.5% of its calories from carbohydrate, against 5.8% for Weruva. Instinct has 5 of 9 recipes under the 10% low-carb line; Weruva has 7 of 10. Below, every number is worked out the same way from each can’s label.

Instinct

Weruva

Instinct vs Weruva 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	Weruva
Cans we compare	9	10
Typical carbs, % of calories	3.5%	5.8%
Carb range	0–25.9%	0–12.4%
Recipes under 10% carbs	5 of 9	7 of 10
Typical protein, % of calories	40%	66%
Typical fat, % of calories	60%	24%
Calories per ounce	38	20
Calories per can	67–122	51–78
Recipes with published phosphorus	0 of 9	6 of 10
Typical phosphorus, mg per 100 kcal	—	284 mg
Confirmed for kittens	9 of 9	0 of 10
Chicken-free recipes	6 of 9	5 of 10
Fish-free recipes	2 of 9	4 of 10
Textures	Pâté, Flaked	Flaked, Chunks in gravy, Shreds in broth, Pâté

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

Weruva3 oz

Mideast Feast

Flaked · 63 kcal per can

Carbs: 0%
Protein: 77%
Phosphorus: 268mg

Protein 77%Fat 23%Carbs 0%

Low carbHigh proteinNo chicken

Same texture, head to head

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

Texture	Instinct	Weruva
Pâté	Limited Ingredient Paté Real Turkey Entrée0% carbs · 40% protein · 113 kcal	Press Your Lunch! (Chicken Dinner in a Hydrating Puree)3.7% carbs · 60% protein · 56 kcal
Flaked	Flaked Real Chicken Entrée in Gravy12.4% carbs · 40% protein · 75 kcal	Mideast Feast0% carbs · 77% protein · 63 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; Weruva’s is Mideast Feast at 0%. Both brands have recipes under the 10% line (5 of 9 against 7 of 10), so the right recipe matters more than the brand.

For kidney concerns

Instinct doesn’t publish phosphorus on the pages we checked. Weruva publishes phosphorus for 6 of 10 recipes (typical 284 mg per 100 kcal). Only recipes with a published value can be checked, so start from those and confirm targets with your vet.

For kittens

Instinct has 9 of 9 recipes whose label we could confirm covers growth or all life stages; Weruva has 0 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, Weruva 5 of 10. Fish-free: Instinct 2 of 9, Weruva 4 of 10. Textures: Instinct makes pâté, flaked; Weruva makes flaked, chunks in gravy, shreds in broth, pâté.

Questions about Instinct vs Weruva

Is Instinct or Weruva lower in carbs?

The typical Instinct can gets 3.5% of its calories from carbohydrate, against 5.8% for Weruva. Instinct has 5 of 9 recipes under the 10% low-carb line; Weruva has 7 of 10.

Which has more protein, Instinct or Weruva?

Instinct. Its typical can gets 40% of calories from protein, against 66% for Weruva. Instinct has 0 of 9 recipes over 50% protein calories; Weruva has 10 of 10.

Which is more filling per ounce?

Weruva. Its cans average 20 calories per ounce against 38 for Instinct, so a cat needs fewer ounces of it to get the same calories.

Do Instinct and Weruva publish phosphorus?

Instinct doesn’t publish phosphorus on the pages we checked. Weruva publishes phosphorus for 6 of 10 recipes (typical 284 mg per 100 kcal).

Which is better for a diabetic cat, Instinct or Weruva?

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 Mideast Feast (0%) from Weruva. Change a diabetic cat’s food only with your vet.