ROYAL CANIN · REVIEW
Royal Canin Renal Special
Royal Canin Renal Special scores 1.7/5 for ingredient quality — a dry food cat food with 26% protein targeting adult cats.
Poor
MiauMiau AI score · 1.7/5
AI ANALYSIS
What MiauMiau's AI actually sees
First ingredient is maize flour, a grain, and plant proteins (maize gluten, wheat gluten) contribute significantly, resulting in a very low-quality ingredient profile for an obligate carnivore. With estimated dry matter protein around 29% and high carbohydrate content driven by refined corn, this food is far from species-appropriate, though it avoids artificial preservatives and colors.
According to MiauMiau's analysis of over 5,000+ dry food products, Royal Canin Renal Special 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 Renal Special vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
Scores 1.0 points below the average dry food
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
- 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
- 01Maize flour
- 02rice
- 03dehydrated pork protein*
- 04animal fats
- 05maize gluten
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
Maize flour, rice, dehydrated pork protein*, animal fats, maize gluten, vegetable fibres, maize, hydrolysed poultry proteins, minerals, wheat gluten*, chicory pulp, fish oil, soya oil, mono - and diglycerides of palmitic and stearic acids esterified with citric acid, psyllium husks and seeds, fructo-oligosaccharides, marigold meal. Protein sources: dehydrated pork protein (14.4%), maize gluten (8%), hydrolysed poultry proteins (5%), wheat gluten (2.7%).
FAQ
Questions worth answering
Is Royal Canin Renal Special good for cats?
According to MiauMiau's AI analysis, Royal Canin Renal Special is a below-average dry food with a quality score of 1.7 out of 5. First ingredient is maize flour, a grain, and plant proteins (maize gluten, wheat gluten) contribute significantly, resulting in a very low-quality ingredient profile for an obligate carnivore. With estimated dry matter protein around 29% and high carbohydrate content driven by refined corn, this food is far from species-appropriate, though it avoids artificial preservatives and colors.
What is the protein content of Royal Canin Renal Special?
Royal Canin Renal Special contains 26% protein as listed on the label.
Is Royal Canin Renal Special grain-free?
Yes, Royal Canin Renal Special 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 Renal Special compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Royal Canin Renal Special scores 1 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 Renal Special suitable for kittens or senior cats?
Royal Canin Renal Special 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 Renal Special?
The top 5 ingredients in Royal Canin Renal Special are: Maize flour, rice, dehydrated pork protein*, animal fats, maize gluten. The primary ingredient is Maize flour. The remaining top ingredients are rice, dehydrated pork protein*, animal fats, maize gluten. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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