Hill's · Science Diet Adult · Tender Ocean Fish Dinner

Name: Hill's Science Diet Adult Tender Ocean Fish Dinner
Brand: Hill's

Wet food · Adult Maintenance

Furry PI's verdict

The label tells a weaker story than the front of the pack suggests for Hill's Science Diet Adult. It contains menadione sodium bisulfite complex. To be fair, as a wet food, it delivers the moisture cats rarely drink on their own. On balance, most cats are better served by stronger options — the app can suggest better-graded foods of the same type.

What's concerning

Contains menadione sodium bisulfite complex — an ingredient our database flags as genuinely problematic for cats.
Artificial colours or preservatives on the label — caramel color.
A modest share of calories comes from protein.

What works

As a wet food, it delivers the moisture cats rarely drink on their own.
Carbohydrate load stays close to what a cat would eat in nature.
Includes genuinely beneficial ingredients such as chicken and pork liver.

The grade is only the cover of the case file. The free app shows the full 100-point breakdown, every flagged ingredient, and better-graded alternatives for your cat.

Open the full investigation — free

Nutrition from the label (as fed)

Protein	9.8%
Fat	4.4%
Fiber	0.5%
Moisture*	75%
Ash	1.7%
Carbs	8.7%

Label: typical analysis (measured). * not printed on the label — carbs are calculated, ash/moisture estimated from typical values. How these numbers translate into calories from protein vs carbs — and how this food scores on each pillar — is shown in the app.

Quick answers

Is Hill's Science Diet Adult grain-free?: No — the label lists wheat flour, wheat gluten and modified rice starch.
What are the first ingredients in Hill's Science Diet Adult?: The label opens with ocean fish, chicken and pork liver. Ingredients are listed by weight, so the first few carry the most.
Does it contain artificial colours or preservatives?: Yes — the label lists caramel color.

More from Hill's

Grades come from a fixed, formula-based method — the same for every food, never paid for. About Furry PI

Furry PI analyses food labels and isn't a substitute for veterinary advice.