ROYAL CANIN · REVIEW
Royal Canin URINARY S/O + HYPOALLERGENIC
Royal Canin URINARY S/O + HYPOALLERGENIC scores 1.7/5 for ingredient quality — a dry food cat food with 27% protein targeting adult cats.
Poor
MiauMiau AI score · 1.7/5
AI ANALYSIS
What MiauMiau's AI actually sees
This food uses hydrolysed soya protein isolate as its primary protein source, which is a plant-based protein and not ideal for obligate carnivores. The high amount of rice flour and rice as carbohydrate sources further reduces its suitability, making it very high in fillers.
According to MiauMiau's analysis of over 2,700+ dry food products, Royal Canin URINARY S/O + HYPOALLERGENIC scores below 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 URINARY S/O + HYPOALLERGENIC vs. the category
Compared to the average dry food across 2,700+ products in our database.
Category avg: 2.6/5
Scores 0.9 points below the average dry food
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Clean formula with no controversial additives
- 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
INGREDIENTS
What's actually in the bag
Top ingredients
- 01rice flour
- 02hydrolyzed soy protein isolate
- 03animal fats
- 04vegetable fibers
- 05rice
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
NUTRITION
The numbers
Guaranteed analysis
FULL LABEL
Every ingredient
rice flour, hydrolyzed soy protein isolate, animal fats, vegetable fibers, rice, minerals, hydrolyzed poultry liver, chicory pulp, soybean oil, fish oil, fructo-oligosaccharides, borage oil, tagetes meal. Protein sources: hydrolyzed soy protein isolate (24.8%), hydrolyzed poultry liver (3.5%). Carbohydrate sources: rice flour (33.5%), rice (6.4%).
FAQ
Questions worth answering
Is Royal Canin URINARY S/O + HYPOALLERGENIC good for cats?
According to MiauMiau's AI analysis, Royal Canin URINARY S/O + HYPOALLERGENIC is a below-average dry food with a quality score of 1.7 out of 5. This food uses hydrolysed soya protein isolate as its primary protein source, which is a plant-based protein and not ideal for obligate carnivores. The high amount of rice flour and rice as carbohydrate sources further reduces its suitability, making it very high in fillers.
What is the protein content of Royal Canin URINARY S/O + HYPOALLERGENIC?
Royal Canin URINARY S/O + HYPOALLERGENIC contains 27% protein as listed on the label.
Is Royal Canin URINARY S/O + HYPOALLERGENIC grain-free?
No, Royal Canin URINARY S/O + HYPOALLERGENIC is not grain-free and contains grain-based ingredients. For most cats, grains are perfectly safe and provide a source of energy. However, cats with diagnosed grain allergies may need a grain-free alternative.
How does Royal Canin URINARY S/O + HYPOALLERGENIC compare to other dry food?
According to MiauMiau's database of over 2,700+ cat food products, Royal Canin URINARY S/O + HYPOALLERGENIC scores 0.9 points below 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 URINARY S/O + HYPOALLERGENIC suitable for kittens or senior cats?
Royal Canin URINARY S/O + HYPOALLERGENIC 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 URINARY S/O + HYPOALLERGENIC?
The top 5 ingredients in Royal Canin URINARY S/O + HYPOALLERGENIC are: rice flour, hydrolyzed soy protein isolate, animal fats, vegetable fibers, rice. The primary ingredient is rice flour. The remaining top ingredients are hydrolyzed soy protein isolate, animal fats, vegetable fibers, rice. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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