ROYAL CANIN · REVIEW
Royal Canin Siamese Adult
Royal Canin Siamese Adult scores 2.0/5 for ingredient quality — a dry food cat food with 38% protein targeting adult cats.
Below Average
MiauMiau AI score · 2.0/5
AI ANALYSIS
What MiauMiau's AI actually sees
The first ingredient is dehydrated poultry proteins (a meal), which provides some protein quality, but it is immediately followed by wheat gluten, maize, and wheat—plant proteins and grains that dilute the formula's carnivore suitability. With moisture not listed, the exact dry matter protein cannot be confirmed, landing the score at the minimum, and the presence of wheat gluten, maize, and wheat in positions 2-4 drives an extremely high carbohydrate load typical of mass-market dry foods.
According to MiauMiau's analysis of over 5,000+ dry food products, Royal Canin Siamese Adult scores below the dry food average.
Analyzed by MiauMiau's Nutritional AI · June 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 Siamese Adult vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
Scores 0.7 points below the average dry food
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Grain-free formula
- Nutritionally complete — suitable as a sole diet
What to watch
- Ingredient quality is below average
- 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 proteins
- 02wheat gluten*
- 03maize
- 04wheat
- 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 proteins, wheat gluten*, maize, wheat, animal fats, hydrolysed animal proteins, maize gluten, rice, beet pulp, minerals, fish oil, yeasts products, soya oil, fructo-oligosaccharides, yeasts (source of manno-oligosaccharides), borage oil, marigold meal.
FAQ
Questions worth answering
Is Royal Canin Siamese Adult good for cats?
According to MiauMiau's AI analysis, Royal Canin Siamese Adult is a below-average dry food with a quality score of 2.0 out of 5. The first ingredient is dehydrated poultry proteins (a meal), which provides some protein quality, but it is immediately followed by wheat gluten, maize, and wheat—plant proteins and grains that dilute the formula's carnivore suitability. With moisture not listed, the exact dry matter protein cannot be confirmed, landing the score at the minimum, and the presence of wheat gluten, maize, and wheat in positions 2-4 drives an extremely high carbohydrate load typical of mass-market dry foods.
What is the protein content of Royal Canin Siamese Adult?
Royal Canin Siamese Adult contains 38% protein as listed on the label.
Is Royal Canin Siamese Adult grain-free?
Yes, Royal Canin Siamese 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 Siamese Adult compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Royal Canin Siamese Adult scores 0.7 points below the average dry food quality score of 2.7. MiauMiau's AI evaluates ingredient quality, protein adequacy, filler content, and additive safety to generate each score.
Is Royal Canin Siamese Adult suitable for kittens or senior cats?
Royal Canin Siamese 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 Siamese Adult?
The top 5 ingredients in Royal Canin Siamese Adult are: Dehydrated poultry proteins, wheat gluten*, maize, wheat, animal fats. The primary ingredient is Dehydrated poultry proteins. The remaining top ingredients are wheat gluten*, maize, wheat, animal fats. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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