HILL'S · REVIEW
Hill's Mature 7+ Tuna Senior
Hill's Mature 7+ Tuna Senior scores 2.0/5 for ingredient quality — a dry food cat food with 29.6% protein targeting senior cats.
Below Average
MiauMiau AI score · 2.0/5
AI ANALYSIS
What MiauMiau's AI actually sees
The first ingredient is broken rice, a refined grain, and the top five ingredients are dominated by grains and corn gluten meal, with tuna meal only at 5% and pea protein adding plant-based padding. While the additive profile is clean, the food is built on fillers and plant proteins, delivering only 31.5% dry matter protein and an estimated 40% carbohydrate, which is far too high for an obligate carnivore.
According to MiauMiau's analysis of over 5,000+ dry food products, Hill's Mature 7+ Tuna Senior 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
Hill's Mature 7+ Tuna Senior vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
Scores 0.7 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
- High carbohydrate content relative to protein
WHO IT'S FOR
Is this right for your cat?
Best for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Broken rice
- 02wheat
- 03corn gluten meal
- 04chicken and turkey meal
- 05animal fat
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
Dry matter basis
Dry matter basis removes water content for accurate comparison between wet and dry foods.
FULL LABEL
Every ingredient
Broken rice, wheat, corn gluten meal, chicken and turkey meal, animal fat, corn, tuna meal (5%), pea protein, flaxseed, vegetable oil, digest, minerals, fish oil
FAQ
Questions worth answering
Is Hill's Mature 7+ Tuna Senior good for cats?
According to MiauMiau's AI analysis, Hill's Mature 7+ Tuna Senior is a below-average dry food with a quality score of 2.0 out of 5. The first ingredient is broken rice, a refined grain, and the top five ingredients are dominated by grains and corn gluten meal, with tuna meal only at 5% and pea protein adding plant-based padding. While the additive profile is clean, the food is built on fillers and plant proteins, delivering only 31.5% dry matter protein and an estimated 40% carbohydrate, which is far too high for an obligate carnivore.
What is the protein content of Hill's Mature 7+ Tuna Senior?
Hill's Mature 7+ Tuna Senior contains 29.6% protein as listed on the label. On a dry matter basis, that's 31.49% 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 Hill's Mature 7+ Tuna Senior grain-free?
Yes, Hill's Mature 7+ Tuna 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 Hill's Mature 7+ Tuna Senior compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Hill's Mature 7+ Tuna Senior scores 0.7 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 Hill's Mature 7+ Tuna Senior suitable for kittens or senior cats?
Hill's Mature 7+ Tuna 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 Hill's Mature 7+ Tuna Senior?
The top 5 ingredients in Hill's Mature 7+ Tuna Senior are: Broken rice, wheat, corn gluten meal, chicken and turkey meal, animal fat. The primary ingredient is Broken rice. The remaining top ingredients are wheat, corn gluten meal, chicken and turkey meal, animal fat. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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