ROYAL CANIN · REVIEW
Royal Canin Adult
Royal Canin Adult scores 2.5/5 for ingredient quality — a dry food cat food with 33% protein targeting adult cats.
Below Average
MiauMiau AI score · 2.5/5
AI ANALYSIS
What MiauMiau's AI actually sees
The primary protein source is 'dehydrated poultry protein', which is acceptable, but the food relies heavily on plant-based proteins and fillers. The high inclusion of maize, rice, and wheat in the top ingredients, along with maize gluten and wheat gluten, indicates a significant carbohydrate load and plant-protein stuffing, which is not ideal for an obligate carnivore.
According to MiauMiau's analysis of over 2,700+ dry food products, Royal Canin Adult scores close to the dry food average.
Analyzed by MiauMiau's Nutritional AI · April 2026
This analysis is generated from ingredient and compositional data. It is not veterinary advice. Always consult your veterinarian for health decisions.
Score breakdown
HOW IT COMPARES
Royal Canin Adult vs. the category
Compared to the average dry food across 2,700+ products in our database.
Category avg: 2.6/5
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Clean formula with no controversial additives
- Grain-free formula
- Nutritionally complete — suitable as a sole diet
What to watch
- Protein content falls short of optimal levels
- Contains notable filler ingredients
WHO IT'S FOR
Is this right for your cat?
Best for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Dehydrated poultry protein
- 02maize
- 03rice
- 04wheat gluten*
- 05animal fats
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
Concerns
- Multiple grain-based fillers among the top ingredients
NUTRITION
The numbers
Guaranteed analysis
FULL LABEL
Every ingredient
Dehydrated poultry protein, maize, rice, wheat gluten*, animal fats, wheat, hydrolysed animal proteins, maize gluten, vegetable fibres, minerals, beet pulp, yeasts products, soya oil, fish oil, fructo-oligo-saccharides, yeast (source of manno-oligo-saccharides), marigold meal.
FAQ
Questions worth answering
Is Royal Canin Adult good for cats?
According to MiauMiau's AI analysis, Royal Canin Adult is a below-average dry food with a quality score of 2.5 out of 5. The primary protein source is 'dehydrated poultry protein', which is acceptable, but the food relies heavily on plant-based proteins and fillers. The high inclusion of maize, rice, and wheat in the top ingredients, along with maize gluten and wheat gluten, indicates a significant carbohydrate load and plant-protein stuffing, which is not ideal for an obligate carnivore.
What is the protein content of Royal Canin Adult?
Royal Canin Adult contains 33% protein as listed on the label.
Is Royal Canin Adult grain-free?
Yes, Royal Canin Adult is grain-free. It does not contain wheat, corn, rice, or other grain ingredients. This can be beneficial for cats with grain sensitivities, though most healthy cats tolerate grains without issues.
How does Royal Canin Adult compare to other dry food?
According to MiauMiau's database of over 2,700+ cat food products, Royal Canin Adult scores close to the average dry food quality score of 2.6. MiauMiau's AI evaluates ingredient quality, protein adequacy, filler content, and additive safety to generate each score.
Is Royal Canin Adult suitable for kittens or senior cats?
Royal Canin Adult is formulated for adult cats. If you have a kitten or a senior cat, look for formulas specifically designed for their life stage.
What are the main ingredients in Royal Canin Adult?
The top 5 ingredients in Royal Canin Adult are: Dehydrated poultry protein, maize, rice, wheat gluten*, animal fats. The primary ingredient is Dehydrated poultry protein. The remaining top ingredients are maize, rice, wheat gluten*, animal fats. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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