ROYAL CANIN · REVIEW
Royal Canin Gastrointestinal
Royal Canin Gastrointestinal scores 2.6/5 for ingredient quality — a wet food cat food with 8.1% protein targeting adult cats.
Below Average
MiauMiau AI score · 2.6/5
AI ANALYSIS
What MiauMiau's AI actually sees
This food uses poultry by-products and maize flour as its primary protein and carbohydrate sources, which are not ideal for an obligate carnivore. The estimated carbohydrate content of 21.3% DMB is higher than optimal, indicating significant plant-based fillers.
According to MiauMiau's analysis of over 2,700+ wet food products, Royal Canin Gastrointestinal Thin Slices In Gravy scores below the wet 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 Gastrointestinal vs. the category
Compared to the average wet food across 2,700+ products in our database.
Category avg: 3.1/5
Scores 0.5 points below the average wet 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
- Contains notable filler ingredients
- Uses vague 'derivatives' instead of named ingredients
WHO IT'S FOR
Is this right for your cat?
Best for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Poultry by-products*
- 02maize flour*
- 03pork blood products
- 04corn starch mixture
- 05minerals
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
Concerns
- Uses unnamed animal derivatives instead of specific protein sources
- Multiple grain-based fillers among the top ingredients
NUTRITION
The numbers
Guaranteed analysis
Dry matter basis
Dry matter basis removes water content for accurate comparison between wet and dry foods.
FULL LABEL
Every ingredient
Poultry by-products*, maize flour*, pork blood products, corn starch mixture, minerals, fish oil**, powder cellulose, yeasts and part thereof, marigold meal. *Highly digestible protein sources: 42.3%. **Highly digestible fat sources: 0.36%
FAQ
Questions worth answering
Is Royal Canin Gastrointestinal good for cats?
According to MiauMiau's AI analysis, Royal Canin Gastrointestinal is a below-average wet food with a quality score of 2.6 out of 5. This food uses poultry by-products and maize flour as its primary protein and carbohydrate sources, which are not ideal for an obligate carnivore. The estimated carbohydrate content of 21.3% DMB is higher than optimal, indicating significant plant-based fillers.
What is the protein content of Royal Canin Gastrointestinal?
Royal Canin Gastrointestinal contains 8.1% protein as listed on the label. On a dry matter basis, that's 40.1% protein. Dry matter basis is the fairest way to compare protein between wet and dry foods because it removes water content from the equation.
Is Royal Canin Gastrointestinal grain-free?
Yes, Royal Canin Gastrointestinal 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 Gastrointestinal compare to other wet food?
According to MiauMiau's database of over 2,700+ cat food products, Royal Canin Gastrointestinal scores 0.5 points below the average wet food quality score of 3.1. MiauMiau's AI evaluates ingredient quality, protein adequacy, filler content, and additive safety to generate each score.
Is Royal Canin Gastrointestinal suitable for kittens or senior cats?
Royal Canin Gastrointestinal 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 Gastrointestinal?
The top 5 ingredients in Royal Canin Gastrointestinal are: Poultry by-products*, maize flour*, pork blood products, corn starch mixture, minerals. The primary ingredient is Poultry by-products*. The remaining top ingredients are maize flour*, pork blood products, corn starch mixture, minerals. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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