ROYAL CANIN · REVIEW
Royal Canin Outdoor Senior
Royal Canin Outdoor Senior scores 2.3/5 for ingredient quality — a dry food cat food with 28% protein targeting senior cats.
Below Average
MiauMiau AI score · 2.3/5
AI ANALYSIS
What MiauMiau's AI actually sees
First ingredient is maize flour, a refined grain, and the protein comes from dehydrated poultry proteins and plant proteins like maize gluten and wheat gluten—not whole meats. While no artificial preservatives or colors are used, the formula relies heavily on grains and gluten as protein sources, making it marginal for an obligate carnivore.
According to MiauMiau's analysis of over 5,000+ dry food products, Royal Canin Outdoor 7+ 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 Outdoor Senior vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
Scores 0.4 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
- 02dehydrated poultry proteins
- 03maize
- 04animal fats
- 05hydrolysed animal proteins
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, dehydrated poultry proteins, maize, animal fats, hydrolysed animal proteins, barley, maize gluten, wheat gluten*, beet pulp, soya oil, yeasts products, minerals, fish oil, yeasts (source of manno-oligosaccharides), borage oil, glucosamine from fermentation, marigold meal, hydrolysed cartilage (source of chondroitin).
FAQ
Questions worth answering
Is Royal Canin Outdoor Senior good for cats?
According to MiauMiau's AI analysis, Royal Canin Outdoor Senior is a below-average dry food with a quality score of 2.3 out of 5. First ingredient is maize flour, a refined grain, and the protein comes from dehydrated poultry proteins and plant proteins like maize gluten and wheat gluten—not whole meats. While no artificial preservatives or colors are used, the formula relies heavily on grains and gluten as protein sources, making it marginal for an obligate carnivore.
What is the protein content of Royal Canin Outdoor Senior?
Royal Canin Outdoor Senior contains 28% protein as listed on the label.
Is Royal Canin Outdoor Senior grain-free?
Yes, Royal Canin Outdoor Senior 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 Outdoor Senior compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Royal Canin Outdoor Senior scores 0.4 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 Outdoor Senior suitable for kittens or senior cats?
Royal Canin Outdoor Senior is formulated for senior cats. Senior formulas are often adjusted for lower activity levels and may include joint support or kidney-friendly nutrient profiles.
What are the main ingredients in Royal Canin Outdoor Senior?
The top 5 ingredients in Royal Canin Outdoor Senior are: Maize flour, dehydrated poultry proteins, maize, animal fats, hydrolysed animal proteins. The primary ingredient is Maize flour. The remaining top ingredients are dehydrated poultry proteins, maize, animal fats, hydrolysed animal proteins. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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