by Royal Canin
Adult
Regular

Royal Canin

Protein Exigent

Adult
Regular
1

First Ingredient

Animal Protein

Flavor

Poultry

Cat Food Central Quality Score: 68 out of 100
608 views

Available sizes

50 g
1.8 oz
400 g
14.1 oz
800 g
28.2 oz
2 kg
4.4 lb
4 kg
8.8 lb
10 kg
22 lb

Summary

Royal Canin Protein Exigent is a complete dry food formulated for adult cats with selective appetites, especially those preferring high-protein diets.
It contains 41% crude protein, primarily from dehydrated poultry protein and vegetable protein isolate, formulated to match the sensory preferences of protein-oriented cats.
Including L.I.P. protein ensures high digestibility, reducing stool volume and enhancing nutrient absorption.
With 15% fat and an adapted calorie profile, this formula helps maintain an ideal body weight for indoor and sedentary adult cats.
Borage oil and soya oil contribute essential fatty acids for coat health, while beet pulp and vegetable fibres support digestion.
The food is fortified with balanced minerals and DL-methionine to support urinary system health, and includes antioxidants like Vitamin E and selenium.
Ash content is 8.7%, fiber is 3.1%, and energy density is designed to satiate without overfeeding.

Pros
Expand All
1

High protein content

At 41%, it supports muscle maintenance and appeals to cats with a high protein preference.
2

Digestibility-focused

L.I.P. proteins and beet pulp help improve digestion and reduce waste output.
3

Urinary tract support

Mineral balance and added methionine help maintain urinary health.
4

Tailored fat level

15% fat supports energy needs while aiding in weight control for indoor cats.
5

Palatability for fussy eaters

Explicitly developed for cats with selective feeding behavior.
Cons
Expand All
1

No fresh or whole meats

All protein is in meal or isolate form, potentially affecting palatability for some cats.
2

Grain-based formulation

Includes maize and wheat, which may not suit grain-sensitive cats.
3

High ash content

At 8.7%, this could concern cats with renal sensitivities.
4

Limited fiber content

3.1% fiber might be low for cats needing additional gut motility support.
5

No joint or probiotic support

Lacks glucosamine, chondroitin, or gut-specific probiotic additives.

Nutrition

Ingredients

  • Dehydrated poultry protein
  • Maize
  • Vegetable protein isolate*
  • Wheat
  • Animal fats
  • Maize gluten
  • Hydrolysed animal proteins
  • Beet pulp
  • Vegetable fibres
  • Minerals
  • and also:
Yeasts and parts thereof, soya oil, borage oil

*L.I.P.: protein selected for its very high digestibility

Vitamins and Additives

  • Vitamin A 17500 IU
  • Vitamin D3 900 IU
  • and also:
E1 (Iron): 32 mg, E2 (Iodine): 3.3 mg, E4 (Copper): 10 mg, E5 (Manganese): 42 mg, E6 (Zinc): 126 mg, E8 (Selenium): 0.05 mg

Technological additives: Clinoptilolite of sedimentary origin: 5 g

Preservatives - Antioxidants

Guaranteed Analysis

Crude Protein
41%
Crude Fat
15%
Crude Fiber
3.1%
Crude Ash
8.7%

Comments

This product is being replaced by Royal Canin: Fussy

Important Notice: Product details may vary by region. The information presented here is sourced from royalcanin.com - Singapore - English site

Notes

Information about antioxidants and preservatives is missing or insufficient. Since I didn’t want to remove points due to this missing info without any proof, I evaluated this food assuming the natural preservatives were used. But note that this is just an assumption.

Guaranteed Analysis

Crude Protein
41%
Crude Fat
15%
Crude Fiber
3.1%
Crude Ash
8.7%
Last reviewed:
We periodically review this product’s details and update them to match the manufacturer’s latest published information, but some changes may not be reflected immediately. View the product change history.

More products from Royal Canin

Adult Light
Royal Canin: Light Weight Care
62
Royal Canin
Light Weight Care
Key nutritional info
Crude Protein
36%
Crude Fat
10%
Crude Fiber
10.3%
Carbohydrates
26.20%
Metabolizable Energy
3216 kcal/kg
Royal Canin: Light Weight Care
Light Weight Care
Royal Canin
62
Animal Protein
Poultry
Adult
Light
36%
10%
10.3%
No
Senior Sterilised
Royal Canin: Sterilized Ageing 12+
28
Royal Canin
Sterilized Ageing 12+
Key nutritional info
Crude Protein
30%
Crude Fat
15%
Crude Fiber
4.9%
Carbohydrates
34.70%
Metabolizable Energy
3711 kcal/kg
Royal Canin: Sterilized Ageing 12+
Sterilized Ageing 12+
Royal Canin
28
Grains
Poultry
Senior
Sterilised
30%
15%
4.9%
No
Senior Regular
Royal Canin: Ageing 12+
32
Royal Canin
Ageing 12+
Key nutritional info
Crude Protein
30%
Crude Fat
19%
Crude Fiber
4.4%
Carbohydrates
31.30%
Metabolizable Energy
3915 kcal/kg
Royal Canin: Ageing 12+
Ageing 12+
Royal Canin
32
Plant Protein
Poultry
Senior
Regular
30%
19%
4.4%
No
Adult Urinary
Royal Canin: Urinary Care Front
42
Royal Canin
Urinary Care
Key nutritional info
Crude Protein
33%
Crude Fat
13%
Crude Fiber
5%
Carbohydrates
32.20%
Metabolizable Energy
3588 kcal/kg
Royal Canin: Urinary Care Front
Urinary Care
Royal Canin
42
Animal Protein
Poultry
Adult
Urinary
33%
13%
5%
No
Adult Sterilised
Royal Canin: Sterilized 7+
37
Royal Canin
Sterilized 7+
Key nutritional info
Crude Protein
36%
Crude Fat
12%
Crude Fiber
5.3%
Carbohydrates
33.20%
Metabolizable Energy
3671 kcal/kg
Royal Canin: Sterilized 7+
Sterilized 7+
Royal Canin
37
Grains
Poultry
Adult
Sterilised
36%
12%
5.3%
No
Adult Regular
Royal Canin: Indoor 7+
31
Royal Canin
Indoor 7+
Key nutritional info
Crude Protein
26.5%
Crude Fat
13%
Crude Fiber
3.4%
Carbohydrates
44.40%
Metabolizable Energy
3772 kcal/kg
Royal Canin: Indoor 7+
Indoor 7+
Royal Canin
31
Grains
Poultry
Adult
Regular
26.5%
13%
3.4%
No
Adult Sterilised
Royal Canin: Sterilized 37
52
Royal Canin
Sterilized 37
Key nutritional info
Crude Protein
37%
Crude Fat
12%
Crude Fiber
6.2%
Carbohydrates
26.60%
Metabolizable Energy
3465 kcal/kg
Royal Canin: Sterilized 37
Sterilized 37
Royal Canin
52
Animal Protein
Poultry
Adult
Sterilised
37%
12%
6.2%
No
Adult Regular
Royal Canin: Hair and Skin Care v1
55
Royal Canin
Hair and Skin Care
Key nutritional info
Crude Protein
33%
Crude Fat
22%
Crude Fiber
4.9%
Carbohydrates
23.20%
Metabolizable Energy
3985 kcal/kg
Royal Canin: Hair and Skin Care v1
Hair and Skin Care
Royal Canin
55
Animal Protein
Poultry
Adult
Regular
33%
22%
4.9%
No
Adult Regular
Royal Canin: Persian Adult
52
Royal Canin
Persian Adult
Key nutritional info
Crude Protein
30%
Crude Fat
22%
Crude Fiber
4.6%
Carbohydrates
30.40%
Metabolizable Energy
4128 kcal/kg
Royal Canin: Persian Adult
Persian Adult
Royal Canin
52
Animal Protein
Poultry
Adult
Regular
30%
22%
4.6%
No
Adult Hairball
Royal Canin: Hairball Care Front
47
Royal Canin
Hairball Care
Key nutritional info
Crude Protein
34%
Crude Fat
15%
Crude Fiber
6.7%
Carbohydrates
27.40%
Metabolizable Energy
3599 kcal/kg
Royal Canin: Hairball Care Front
Hairball Care
Royal Canin
47
Animal Protein
Poultry
Adult
Hairball
34%
15%
6.7%
No
Adult Regular
Royal Canin: Outdoor
56
Royal Canin
Outdoor
Key nutritional info
Crude Protein
30%
Crude Fat
20%
Crude Fiber
1.2%
Carbohydrates
31.40%
Metabolizable Energy
4042 kcal/kg
Royal Canin: Outdoor
Outdoor
Royal Canin
56
Animal Protein
Poultry
Adult
Regular
30%
20%
1.2%
No
Adult Regular
Royal Canin: Indoor 27
38
Royal Canin
Indoor 27
Key nutritional info
Crude Protein
27%
Crude Fat
13%
Crude Fiber
4%
Carbohydrates
38.30%
Metabolizable Energy
3568 kcal/kg
Royal Canin: Indoor 27
Indoor 27
Royal Canin
38
Animal Protein
Poultry
Adult
Regular
27%
13%
4%
No
Adult Regular
Royal Canin: Fussy (formerly Savour, Aroma and Protein Exigent)
66
Royal Canin
Fussy (formerly Savour, Aroma and Protein Exigent)
Key nutritional info
Crude Protein
40%
Crude Fat
17.5%
Crude Fiber
1%
Carbohydrates
24.50%
Metabolizable Energy
4012 kcal/kg
Royal Canin: Fussy (formerly Savour, Aroma and Protein Exigent)
Fussy (formerly Savour, Aroma and Protein Exigent)
Royal Canin
66
Animal Protein
Poultry
Adult
Regular
40%
17.5%
1%
No
Adult Regular
Royal Canin: Aroma Exigent
49
Royal Canin
Aroma Exigent
Key nutritional info
Crude Protein
33%
Crude Fat
15%
Crude Fiber
3.2%
Carbohydrates
30.60%
Metabolizable Energy
3710 kcal/kg
Royal Canin: Aroma Exigent
Aroma Exigent
Royal Canin
49
Grains
Fish
Adult
Regular
33%
15%
3.2%
No
Adult Regular
Royal Canin: Sensible 33
62
Royal Canin
Sensible 33
Key nutritional info
Crude Protein
33%
Crude Fat
22%
Crude Fiber
1.6%
Carbohydrates
30.60%
Metabolizable Energy
4299 kcal/kg
Royal Canin: Sensible 33
Sensible 33
Royal Canin
62
Animal Protein
Poultry
Adult
Regular
33%
22%
1.6%
No
Adult Regular
Royal Canin: Fit 32
56
Royal Canin
Fit 32
Key nutritional info
Crude Protein
32%
Crude Fat
15%
Crude Fiber
4.7%
Carbohydrates
31.10%
Metabolizable Energy
3670 kcal/kg
Royal Canin: Fit 32
Fit 32
Royal Canin
56
Animal Protein
Poultry
Adult
Regular
32%
15%
4.7%
No
Kitten Sterilised
Royal Canin: Kitten Sterilised
51
Royal Canin
Kitten Sterilised
Key nutritional info
Crude Protein
34%
Crude Fat
12%
Crude Fiber
9.8%
Carbohydrates
31.30%
Metabolizable Energy
3481 kcal/kg
Royal Canin: Kitten Sterilised
Kitten Sterilised
Royal Canin
51
Animal Protein
Poultry
Kitten
Sterilised
34%
12%
9.8%
No
Kitten Regular
Royal Canin: Kitten
52
Royal Canin
Kitten
Key nutritional info
Crude Protein
36%
Crude Fat
18%
Crude Fiber
2.3%
Carbohydrates
30.40%
Metabolizable Energy
4083 kcal/kg
Royal Canin: Kitten
Kitten
Royal Canin
52
Animal Protein
Poultry
Kitten
Regular
36%
18%
2.3%
No
Kitten Regular
Royal Canin: Mother & Babycat
58
Royal Canin
Mother & Babycat
Key nutritional info
Crude Protein
34%
Crude Fat
25%
Crude Fiber
1.7%
Carbohydrates
22.00%
Metabolizable Energy
4274 kcal/kg
Royal Canin: Mother & Babycat
Mother & Babycat
Royal Canin
58
Animal Protein
Poultry
Kitten
Regular
34%
25%
1.7%
No

Alternative Products

The alternative products listed here are selected based on their similarity to the product you're viewing.
We compare key factors such as overall score, life stage, and category, along with core nutritional values like protein, fat, fiber, and metabolizable energy.
While not identical, these products fall within a defined range to offer nutritionally comparable options.
Adult Regular
BonaCibo: Adult Cat - Chicken
74
BonaCibo
Adult Cat - Chicken
Key nutritional info
Crude Protein
36%
Crude Fat
16%
Crude Fiber
2.5%
Carbohydrates
27.50%
Metabolizable Energy
3813 kcal/kg
BonaCibo: Adult Cat - Chicken
Adult Cat - Chicken
BonaCibo
74
Animal Protein
Chicken
Adult
Regular
36%
16%
2.5%
No
Adult Regular
Brit Premium By Nature: Adult Chicken
74
Brit Premium By Nature
Adult Chicken
Key nutritional info
Crude Protein
36%
Crude Fat
16%
Crude Fiber
3.1%
Carbohydrates
27.00%
Metabolizable Energy
3788 kcal/kg
Brit Premium By Nature: Adult Chicken
Adult Chicken
Brit Premium By Nature
74
Animal Protein
Chicken
Adult
Regular
36%
16%
3.1%
No
Adult Regular
This dry cat food is marked as Grain-Free
Prima Cat: Grain Free Salmon for Adult Cat
74
Prima Cat
Grain Free Salmon for Adult Cat
Key nutritional info
Crude Protein
33%
Crude Fat
17%
Crude Fiber
3.5%
Carbohydrates
29.40%
Metabolizable Energy
3824 kcal/kg
Prima Cat: Grain Free Salmon for Adult Cat
Grain Free Salmon for Adult Cat
Prima Cat
74
Animal Protein
Fish: Salmon
Adult
Regular
33%
17%
3.5%
No
Adult Regular
Monge: BWild - Low Grain Adult Cat Anchovies
73
Monge
BWild - Low Grain Adult Cat Anchovies
Key nutritional info
Crude Protein
34%
Crude Fat
17%
Crude Fiber
2.5%
Carbohydrates
29.50%
Metabolizable Energy
3881 kcal/kg
Monge: BWild - Low Grain Adult Cat Anchovies
BWild - Low Grain Adult Cat Anchovies
Monge
73
Animal Protein
Fish: Anchovy
Adult
Regular
34%
17%
2.5%
No
Adult Regular
This dry cat food is marked as Grain-Free
Carnilove: ACTIVE Dry Food Made with Salmon & Turkey for Large Cats
72
Carnilove
ACTIVE Dry Food Made with Salmon & Turkey for Large Cats
Key nutritional info
Crude Protein
34%
Crude Fat
18%
Crude Fiber
3.5%
Carbohydrates
26.50%
Metabolizable Energy
3844 kcal/kg
Carnilove: ACTIVE Dry Food Made with Salmon & Turkey for Large Cats
ACTIVE Dry Food Made with Salmon & Turkey for Large Cats
Carnilove
72
Animal Protein
Fish: Salmon
Adult
Regular
34%
18%
3.5%
No
Product changes
Royal Canin

Protein Exigent

Product changes

24-07-2025
  • Score changed from 56 -> 68
Product feedback

Found a mistake?
Missing info?

Provide as many details as possible about Royal Canin: Protein Exigent so we can make it better!

How the score is calculated?

The actual calculation of the score is based on sophisticated and advanced algorithm that takes into account multiple parameters.

To simplify the explanation, the calculation is based on three main criteria:

(1) Amount of protein (more is better)

(2) Amount of carbohydrates (less is better)

(3) Quality and source of ingredients.

Based on that 3 main criteria, 9 score calculation rules are used to compare the different foods.

One major assumption is that the closer an ingredient is to the top of the ingredient list, the greater its relative weight and contribution to the food.

In general, cat food is composed of protein, fats, carbohydrates, fibers, vitamins, and minerals.

Protein is the most important component in a cat's diet, and cats primarily get their protein from animal meat.

Fat is a primary source of energy and essential fatty acids.

Carbohydrates are controversial in a cat's diet, as cats are obligate carnivores and typically consume very few carbohydrates.

Fibers play an important role in digestion and food absorption, and vitamins and minerals are essential for different organism functions.

Dry matter values are used to compare the amount of nutrients in different cat foods. This means that moisture is excluded from the equation to provide a more accurate comparison.

Putting all of these and more into a formula results in a product score.

The maximum score a cat food can receive is 100. Points are added or removed based on the score calculation rules.

Didn't find a dry food?

Provide as many details as you can so we can analyze the missing product and add it.

[quillforms id="14695" width="100%" min_height="500px" max_height="auto"]

Report a Missing Dry Cat Food

Can't find a product on Cat Food Central? Let us know and we'll add it.

All fields are required.

Thank you for your report!

We've received your submission and will review it shortly. This window will close automatically.

Closing in 5 seconds...

Help us improve Cat Food Central

Spotted something broken, or have an idea? We'd love to hear it.

All fields are required.

Thank you for your report!

We've received your submission and will review it shortly. This window will close automatically.

Closing in 5 seconds...

Before you dive in

Please read and confirm the statements below to continue.

By confirming, you agree to our Terms of Use and Privacy Policy.

We could not process your request. Please try again.
Check your inbox and click the link to join the waitlist.
Your cat details were updated
5 seconds