Royal Canin Cat Adult 2026 Updated

Royal Canin Cat Adult Food

Royal Canin cat adult food review: ingredient quality, protein analysis and vet scores for 29 products. Average VetKriter™ score: 77.4/100.

Total Products

77.4

Avg. VetKriter™

87.00

Highest Score

16.7%

Avg. Protein

Royal Canin adult cat food has been analyzed with the VetKriter scientific scoring system. A total of 29 products have been evaluated, with an average VetKriter™ score of 77.4.

The average crude protein ratio is 16.7%. Products are listed below ranked by VetKriter score.

VetKriter™ Score Ranking — Royal Canin

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Royal Canin Feline Health Nutrition Aging 12+ Adult Wet Cat Food - Thin Slices in Gravy, 3 Oz

Top Score

Protein

9.0%

Fat

2.5%

Species

Cat

Life Stage

Adult

Protein Quality

70/100

VetKriter™ Score

Detailed Review

Royal Canin Feline Health Nutrition™ Instinctive Adult Cat Slices in Gravy Wet Food – 3 oz can 12ct

Protein

11.0%

Fat

1.4%

Species

Cat

Life Stage

Adult

Protein Quality

65/100

VetKriter™ Score

Detailed Review

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Royal Canin Adult Instinctive 5.1 OZ

Protein

11.0%

Fat

1.9%

Species

Cat

Life Stage

Adult

Protein Quality

65/100

VetKriter™ Score

Detailed Review

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Royal Canin Veterinary Diet Multifunction Adult Dry Cat Food - Urinary SO + Calm

THERAPEUTIC DIET

Protein

32.0%

Fat

9.0%

Species

Cat

Life Stage

Adult

Protein Quality

80/100

VetKriter™ Score

Detailed Review

Royal Canin Feline Adult Dry Cat Food Health Nutrition, Sensitive Digestion

Protein

33.0%

Fat

20.0%

Species

Cat

Life Stage

Adult

Protein Quality

90/100

VetKriter™ Score

Detailed Review

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Royal Canin Spayed & Neutered Thin Slices in Gravy Canned Cat Food

Protein

8.5%

Fat

1.8%

Species

Cat

Life Stage

Adult

Protein Quality

60/100

VetKriter™ Score

Detailed Review

Royal Canin Feline Care Nutrition Hair & Skin Care Adult Wet Cat Food - Thin Slices in Gravy, 3 Oz

Protein

11.0%

Fat

2.0%

Species

Cat

Life Stage

Adult

Protein Quality

60/100

VetKriter™ Score

Detailed Review

Royal Canin Feline Instinctive Adult Wet Cat Food, Health Nutrition - Loaf in Sauce, 3 oz.

Protein

11.0%

Fat

1.4%

Species

Cat

Life Stage

Adult

Protein Quality

60/100

VetKriter™ Score

Detailed Review

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Royal Canin Indoor Adult Morsels in Gravy Canned Cat Food

Protein

8.1%

Fat

2.2%

Species

Cat

Life Stage

Adult

Protein Quality

60/100

VetKriter™ Score

Detailed Review

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#10

Royal Canin Feline Health Nutrition Indoor Adult Wet Cat Food - 3 oz

Protein

8.1%

Fat

2.2%

Species

Cat

Life Stage

Adult

Protein Quality

60/100

VetKriter™ Score

Detailed Review

#11

Royal Canin Hair & Skin Care Thin Slices in Gravy Canned Cat Food

Protein

10.0%

Fat

2.2%

Species

Cat

Life Stage

Adult

Protein Quality

60/100

VetKriter™ Score

Detailed Review

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#12

Royal Canin Feline Bengal Adult Dry Cat Food, Breed Nutrition

Protein

38.0%

Fat

16.0%

Species

Cat

Life Stage

Adult

Protein Quality

75/100

VetKriter™ Score

Detailed Review

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#13

Royal Canin Hairball Care 3 OZ

Protein

6.7%

Fat

2.3%

Species

Cat

Life Stage

Adult

Protein Quality

60/100

VetKriter™ Score

Detailed Review

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#14

Royal Canin Feline Care Nutrition Digestive Care Adult Cat Wet Food - Thin Slices in Gravy, 3 Oz

Protein

7.2%

Fat

1.6%

Species

Cat

Life Stage

Adult

Protein Quality

60/100

VetKriter™ Score

Detailed Review

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#15

Royal Canin Feline Maine Coon Adult Dry Cat Food, Breed Nutrition

Protein

29.0%

Fat

18.0%

Species

Cat

Life Stage

Adult

Protein Quality

75/100

VetKriter™ Score

Detailed Review

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#16

Royal Canin Feline Siamese Adult Dry Cat Food, Breed Nutrition

Protein

35.0%

Fat

14.0%

Species

Cat

Life Stage

Adult

Protein Quality

70/100

VetKriter™ Score

Detailed Review

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#17

Royal Canin Feline Care Nutrition Weight Care Adult Wet Cat Food - Thin Slices in Gravy, 3 Oz

Protein

9.0%

Fat

1.6%

Species

Cat

Life Stage

Adult

Protein Quality

55/100

VetKriter™ Score

Detailed Review

#18

Royal Canin Feline Care Nutrition Urinary Care Adult Cat Wet Food, 3 Oz

Protein

7.7%

Fat

1.7%

Species

Cat

Life Stage

Adult

Protein Quality

55/100

VetKriter™ Score

Detailed Review

#19

Royal Canin Feline Care Nutrition Urinary Care Adult Cat Wet Food, 12-ct

Protein

7.7%

Fat

1.7%

Species

Cat

Life Stage

Adult

Protein Quality

55/100

VetKriter™ Score

Detailed Review

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#20

Royal Canin Feline Ragdoll Adult Dry Cat Food, Breed Nutrition

Protein

30.0%

Fat

16.0%

Species

Cat

Life Stage

Adult

Protein Quality

75/100

VetKriter™ Score

Detailed Review

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#21

Royal Canin Hairball Care This Slices In Gravy Canned Cat Food

Protein

6.7%

Fat

2.3%

Species

Cat

Life Stage

Adult

Protein Quality

60/100

VetKriter™ Score

Detailed Review

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#22

Royal Canin Feline Breed Nutrition Persian Adult Dry Cat Food

Protein

28.0%

Fat

20.0%

Species

Cat

Life Stage

Adult

Protein Quality

80/100

VetKriter™ Score

Detailed Review

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#23

Royal Canin Feline Adult Dry Cat Food Care Nutrition, Appetite Control Care

Protein

32.0%

Fat

10.0%

Species

Cat

Life Stage

Adult

Protein Quality

85/100

VetKriter™ Score

Detailed Review

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#24

Royal Canin Urinary Care Dry Cat Food

Protein

31.0%

Fat

11.0%

Species

Cat

Life Stage

Adult

Protein Quality

30/100

VetKriter™ Score

Detailed Review

#25

Royal Canin Feline Adult Wet Cat Food, Nutrition Digestive Care - Chunks in Gravy, 3 oz.

Protein

8.0%

Fat

2.5%

Species

Cat

Life Stage

Adult

Protein Quality

40/100

VetKriter™ Score

Detailed Review

#26

Royal Canin Feline Care Nutrition Digestive Care Adult Cat - Slices in Gravy Wet Food 5.1 oz

Protein

7.2%

Fat

1.6%

Species

Cat

Life Stage

Adult

Protein Quality

55/100

VetKriter™ Score

Detailed Review

#27

Royal Canin Feline Care Nutrition Digestive Care Adult Wet Cat Food - 3 Oz

Protein

7.0%

Fat

1.5%

Species

Cat

Life Stage

Adult

Protein Quality

55/100

VetKriter™ Score

Detailed Review

#28

Royal Canin Appetite Control Care Thin Slices in Gravy Canned Cat Food

Protein

6.2%

Fat

1.4%

Species

Cat

Life Stage

Adult

Protein Quality

55/100

VetKriter™ Score

Detailed Review

#29

Royal Canin Digestive Care Dry Cat Food

Protein

36.0%

Fat

13.0%

Species

Cat

Life Stage

Adult

Protein Quality

30/100

VetKriter™ Score

Detailed Review

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How Is Ranking Determined?

This list is automatically generated by the VetKriter™ scientific scoring system. The VetKriter™ score evaluates nutritional values, ingredient quality, protein quality index, and AAFCO/FEDIAF compliance. About our methodology →

Frequently Asked Questions

Royal Canin adult cat food received an average VetKriter™ score of 77.4 in VetKriter analysis. This score combines macronutrient balance, ingredient quality, life stage criteria, and safety ratings.

VetKriter database contains 29 Royal Canin adult cat food products across dry, wet, and treat categories.

Each food should be evaluated individually. Royal Canin product VetKriter scores are calculated according to AAFCO, FEDIAF, and NRC standards. We recommend choosing the most suitable food in consultation with your veterinarian.

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