HILL'S SCIENCE PLAN · REVIEW
Hill's Science Plan Perfect Digestion Adult Chicken
Hill's Science Plan Perfect Digestion Adult Chicken scores 2.4/5 for ingredient quality — a dry food cat food with 30.5% protein targeting adult cats.
Below Average
MiauMiau AI score · 2.4/5
AI ANALYSIS
What MiauMiau's AI actually sees
This food uses named chicken and turkey meal as the first ingredient and avoids artificial preservatives, but its dry matter protein is only 31.8% and estimated carbohydrates exceed 40%, with maize and wheat among the top five ingredients, making it a poor match for an obligate carnivore's needs.
According to MiauMiau's analysis of over 5,000+ dry food products, Hill's Science Plan Perfect Digestion Adult Cat Food 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 Science Plan Perfect Digestion Adult Chicken vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
Scores 0.3 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
- Named animal protein as the primary ingredient
What to watch
- 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
Not ideal for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Chicken and turkey meal (chicken 10%; total poultry 16%)
- 02maize
- 03animal fat
- 04maize protein meal
- 05wheat
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
Chicken and turkey meal (chicken 10%; total poultry 16%), maize, animal fat, maize protein meal, wheat, broken rice, pea protein, brown rice (4%), barley (3.2%), oats (3.2%), digest, minerals, ground pecan shell, flaxseed, dried beet pulp, dried citrus pulp, fish oil, dried cranberries. ActivBiome+ Digestion prebiotic blend (4%): Ground pecan shell, flaxseed, dried beet pulp, dried citrus pulp, dried cranberries.
FAQ
Questions worth answering
Is Hill's Science Plan Perfect Digestion Adult Chicken good for cats?
According to MiauMiau's AI analysis, Hill's Science Plan Perfect Digestion Adult Chicken is a below-average dry food with a quality score of 2.4 out of 5. This food uses named chicken and turkey meal as the first ingredient and avoids artificial preservatives, but its dry matter protein is only 31.8% and estimated carbohydrates exceed 40%, with maize and wheat among the top five ingredients, making it a poor match for an obligate carnivore's needs.
What is the protein content of Hill's Science Plan Perfect Digestion Adult Chicken?
Hill's Science Plan Perfect Digestion Adult Chicken contains 30.5% protein as listed on the label. On a dry matter basis, that's 31.77% 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 Perfect Digestion Adult Chicken grain-free?
Yes, Hill's Science Plan Perfect Digestion Adult Chicken 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 Perfect Digestion Adult Chicken compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Hill's Science Plan Perfect Digestion Adult Chicken scores 0.3 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 Science Plan Perfect Digestion Adult Chicken suitable for kittens or senior cats?
Hill's Science Plan Perfect Digestion Adult Chicken 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 Plan Perfect Digestion Adult Chicken?
The top 5 ingredients in Hill's Science Plan Perfect Digestion Adult Chicken are: Chicken and turkey meal (chicken 10%; total poultry 16%), maize, animal fat, maize protein meal, wheat. The first ingredient is a named animal protein (Chicken and turkey meal (chicken 10%; total poultry 16%)), which is a positive sign of quality. The remaining top ingredients are maize, animal fat, maize protein meal, wheat. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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