HILL'S SCIENCE PLAN · REVIEW
Hill's Science Plan Kitten Tuna
Hill's Science Plan Kitten Tuna scores 2.6/5 for ingredient quality — a dry food cat food with 36.4% protein targeting kitten cats.
Below Average
MiauMiau AI score · 2.6/5
AI ANALYSIS
What MiauMiau's AI actually sees
This food lists chicken and turkey meal as the first ingredient, which is a named meat meal, but it's immediately followed by maize and broken rice—refined grains that push the estimated carbohydrate content to 28.9% on a dry matter basis. The protein level on a dry matter basis is only 38.7%, which is adequate but far below the high-protein standard expected for an obligate carnivore, and the heavy reliance on maize and rice as fillers is a significant concern.
According to MiauMiau's analysis of over 5,000+ dry food products, Hill's Science Plan Kitten Food scores close to 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 Plan Kitten Tuna vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Grain-free formula
- Nutritionally complete — suitable as a sole diet
- Named animal protein as the primary ingredient
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
- 01Chicken and turkey meal
- 02maize
- 03animal fat
- 04broken rice
- 05salmon meal (5%)
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
Chicken and turkey meal, maize, animal fat, broken rice, salmon meal (5%), digest, flaxseed, vegetable oil, fish oil (1.2%), minerals, dried beet pulp, oat bran, fructo-oligosaccharides. COMPOSITION: Meat and animal derivatives, cereals, oils and fats (fish oil 1.2%), fish and fish derivatives (salmon 5%), seeds, minerals. ActivBiome+ Multi Benefit prebiotic blend (0.6%): Oat bran, fructo-oligosaccharides.
FAQ
Questions worth answering
Is Hill's Science Plan Kitten Tuna good for cats?
According to MiauMiau's AI analysis, Hill's Science Plan Kitten Tuna is a below-average dry food with a quality score of 2.6 out of 5. This food lists chicken and turkey meal as the first ingredient, which is a named meat meal, but it's immediately followed by maize and broken rice—refined grains that push the estimated carbohydrate content to 28.9% on a dry matter basis. The protein level on a dry matter basis is only 38.7%, which is adequate but far below the high-protein standard expected for an obligate carnivore, and the heavy reliance on maize and rice as fillers is a significant concern.
What is the protein content of Hill's Science Plan Kitten Tuna?
Hill's Science Plan Kitten Tuna contains 36.4% protein as listed on the label. On a dry matter basis, that's 38.72% 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 Science Plan Kitten Tuna grain-free?
Yes, Hill's Science Plan Kitten Tuna 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 Science Plan Kitten Tuna compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Hill's Science Plan Kitten Tuna scores close to 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 Plan Kitten Tuna suitable for kittens or senior cats?
Hill's Science Plan Kitten Tuna is specifically formulated for kittens. Kitten formulas typically have higher protein and calorie content to support rapid growth and development.
What are the main ingredients in Hill's Science Plan Kitten Tuna?
The top 5 ingredients in Hill's Science Plan Kitten Tuna are: Chicken and turkey meal, maize, animal fat, broken rice, salmon meal (5%). The first ingredient is a named animal protein (Chicken and turkey meal), which is a positive sign of quality. The remaining top ingredients are maize, animal fat, broken rice, salmon meal (5%). Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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