ROYAL CANIN · REVIEW
Royal Canin Diabetic Cat Food
Royal Canin Diabetic Cat Food scores 3.0/5 for ingredient quality — a wet food cat food with 8.9% protein targeting adult cats.
Average
MiauMiau AI score · 3.0/5
AI ANALYSIS
What MiauMiau's AI actually sees
Protein is abundant at 50.9% dry matter, supporting its diabetic purpose, but the first three ingredients are unnamed poultry and pork by-products, which sharply limits ingredient quality. The clean additive list is a plus, though refined maize starch appearing fourth offsets the very low 14.8% carbohydrate level and pulls the filler score down.
According to MiauMiau's analysis of over 5,000+ wet food products, Royal Canin Diabetic Thin Slices In Gravy scores close to the wet 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 Diabetic Cat Food vs. the category
Compared to the average wet food across 5,000+ products in our database.
Category avg: 3/5
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Excellent protein content for adult cats
- 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
- 02pork by-products
- 03pork blood products
- 04maize starch**
- 05hydrolysed pork collagen
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
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, pork by-products, pork blood products, maize starch**, hydrolysed pork collagen, powder cellulose, minerals, fish oil, marigold meal. **Carbohydrate source: 1.5%.
FAQ
Questions worth answering
Is Royal Canin Diabetic Cat Food good for cats?
According to MiauMiau's AI analysis, Royal Canin Diabetic Cat Food is an average wet food with a quality score of 3.0 out of 5. Protein is abundant at 50.9% dry matter, supporting its diabetic purpose, but the first three ingredients are unnamed poultry and pork by-products, which sharply limits ingredient quality. The clean additive list is a plus, though refined maize starch appearing fourth offsets the very low 14.8% carbohydrate level and pulls the filler score down.
What is the protein content of Royal Canin Diabetic Cat Food?
Royal Canin Diabetic Cat Food contains 8.9% protein as listed on the label. On a dry matter basis, that's 50.86% 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 Diabetic Cat Food grain-free?
Yes, Royal Canin Diabetic Cat Food 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 Diabetic Cat Food compare to other wet food?
According to MiauMiau's database of over 5,000+ cat food products, Royal Canin Diabetic Cat Food scores close to the average wet food quality score of 3.0. MiauMiau's AI evaluates ingredient quality, protein adequacy, filler content, and additive safety to generate each score.
Is Royal Canin Diabetic Cat Food suitable for kittens or senior cats?
Royal Canin Diabetic Cat Food is formulated for adult cats. Its high protein content (50.86% dry matter basis) may also be suitable for kittens, but a dedicated kitten formula is generally recommended. 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 Diabetic Cat Food?
The top 5 ingredients in Royal Canin Diabetic Cat Food are: Poultry by-products, pork by-products, pork blood products, maize starch**, hydrolysed pork collagen. The primary ingredient is Poultry by-products. The remaining top ingredients are pork by-products, pork blood products, maize starch**, hydrolysed pork collagen. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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