HILL'S SCIENCE DIET · REVIEW
Hill's Science Diet Senior 7+ Tender Tuna Dinner
Hill's Science Diet Senior 7+ Tender Tuna Dinner scores 3.3/5 for ingredient quality — a dry food cat food with 41.3% protein targeting adult cats.
Average
MiauMiau AI score · 3.3/5
AI ANALYSIS
What MiauMiau's AI actually sees
Features named whole meats (tuna, chicken, pork liver) as the first non-water ingredients, a genuine strength. However, moisture level is unreported, so dry matter protein/carbs cannot be verified, and the recipe includes wheat flour, dextrose, caramel color, and guar gum as adverse additives.
According to MiauMiau's analysis of over 5,000+ dry food products, Hill's Science Diet Adult Tender Tuna Dinner Cat Food scores above 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 Science Diet Senior 7+ Tender Tuna Dinner vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
Scores 0.6 points above the average dry food
OUR ASSESSMENT
What we like vs. what to watch
What we like
- High-quality ingredients with named protein sources
- Nutritionally complete — suitable as a sole diet
What to watch
- Protein content falls short of optimal levels
- Contains notable filler ingredients
- Contains some controversial additives
- Contains added sugars
WHO IT'S FOR
Is this right for your cat?
Best for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Ingredients Water
- 02Tuna
- 03Chicken
- 04Pork Liver
- 05Wheat Flour
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
Concerns
- Contains added sugars
NUTRITION
The numbers
Guaranteed analysis
FULL LABEL
Every ingredient
Ingredients Water, Tuna, Chicken, Pork Liver, Wheat Flour, Dextrose, Modified Rice Starch, Oat Hulls, Wheat Gluten, Pork Plasma, Soybean Oil, Glycine, Calcium Carbonate, Natural Flavor, Guar Gum, Fish Oil, Choline Chloride, Potassium Chloride, Cysteine, vitamins (Vitamin E Supplement, Thiamine Mononitrate, Ascorbic Acid (source of Vitamin C), Niacin Supplement, Pyridoxine Hydrochloride, Calcium Pantothenate, Vitamin B12 Supplement, Riboflavin Supplement, Menadione Sodium Bisulfite Complex (source of Vitamin K), Biotin, Vitamin D3 Supplement, Folic Acid), Calcium Chloride, Taurine, Dicalcium Phosphate, Iodized Salt, DL-Methionine, minerals (Zinc Oxide, Ferrous Sulfate, Copper Sulfate, Manganous Oxide, Calcium Iodate), Caramel color, Beta-Carotene.
FAQ
Questions worth answering
Is Hill's Science Diet Senior 7+ Tender Tuna Dinner good for cats?
According to MiauMiau's AI analysis, Hill's Science Diet Senior 7+ Tender Tuna Dinner is an average dry food with a quality score of 3.3 out of 5. Features named whole meats (tuna, chicken, pork liver) as the first non-water ingredients, a genuine strength. However, moisture level is unreported, so dry matter protein/carbs cannot be verified, and the recipe includes wheat flour, dextrose, caramel color, and guar gum as adverse additives.
What is the protein content of Hill's Science Diet Senior 7+ Tender Tuna Dinner?
Hill's Science Diet Senior 7+ Tender Tuna Dinner contains 41.3% protein as listed on the label.
Is Hill's Science Diet Senior 7+ Tender Tuna Dinner grain-free?
No, Hill's Science Diet Senior 7+ Tender Tuna Dinner 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 Hill's Science Diet Senior 7+ Tender Tuna Dinner compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Hill's Science Diet Senior 7+ Tender Tuna Dinner scores 0.6 points above 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 Science Diet Senior 7+ Tender Tuna Dinner suitable for kittens or senior cats?
Hill's Science Diet Senior 7+ Tender Tuna Dinner 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 Hill's Science Diet Senior 7+ Tender Tuna Dinner?
The top 5 ingredients in Hill's Science Diet Senior 7+ Tender Tuna Dinner are: Ingredients Water, Tuna, Chicken, Pork Liver, Wheat Flour. The primary ingredient is Ingredients Water. The remaining top ingredients are Tuna, Chicken, Pork Liver, Wheat Flour. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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