Hill's Science Diet Adult Sensitive Stomach & Skin Grain Free Dry Cat Food
- Dry Cat Food
- Bag
- Limited Ingredient
- Cat
A grain-free, limited-ingredient formula built for stomach and skin sensitivity, a reasonable choice for an adult cat with those specific needs.
As an Amazon Associate, ProductDome may earn a commission from qualifying purchases made through links on this page.
How it ranks among the 140 dry cat food we track
4.7★ across 1,500 Amazon ratings, Bayesian-smoothed toward the category average.
1,500 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 140 dry cat food we track - how the scorecard works · full dry cat food data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Hill's Science Diet's Sensitive Stomach & Skin formula is a grain-free dry cat food built around salmon and yellow peas, sold here in a 13 lb bag for adult cats aged 1 to 6.
The formula is a limited-ingredient diet aimed specifically at digestive and skin sensitivity, using prebiotic fiber and FOS alongside the named salmon protein. It's pitched at adult cats in the 1-6 age range rather than kittens or seniors.
- 13 lb bag, dry formula
- Salmon and yellow pea recipe
- Grain-free, limited ingredient
- For adult cats aged 1-6
Who it's for
Suited to an adult cat with a sensitive stomach or skin issues that benefits from a limited-ingredient, grain-free recipe. Not aimed at kittens or senior cats given the 1-6 age labeling.
Strengths and trade-offs
Drawn from this product's published specifications.
- Limited-ingredient, grain-free recipe
- Prebiotic fiber and FOS for digestive support
- 13 lb bag size
- Labeled for the 1-6 age range, not kittens or seniors
- Fish-based, not suited to a salmon allergy
Performance notes
Prebiotic fiber and FOS are included to support digestive health, while the salmon and yellow pea recipe keeps the ingredient list limited, an approach aimed at reducing common triggers for stomach and skin sensitivity.
Specifications
| Brand | Hill's |
|---|---|
| Model | 603928 |
| Dimensions & fit | |
| Item Weight | 13 pounds |
| Dog Breed Size | Medium |
| Capacity & performance | |
| Age Range Description | Adult 1-6 |
| Included components | |
| Unit Count | 13 pounds |
| Included Components | Cat Food |
| Other details | |
| Container Type | Bag |
| Animal Food Diet Type | Limited Ingredient |
| Pet Type | Cat |
| Number Of Items | 1 |
| Item Type Name | Dry Cat Food, Adult, Sensitive Stomach & Skin |
| Recommended Uses For Product | Digestive health support, Skin and coat health support |
| Asin | B07LGTSY88 |
| Specific Uses For Product | Stomach & Skin Sensitivity Support |
| Additional Features | Grain-Free, Sensitive Stomach & Skin Support |
| Best Sellers Rank | #6,580 in Pet Supplies (See Top 100 in Pet Supplies) #210 in Dry Cat Food |
| Flavor | Grain Free Salmon & Yellow Peas |
| Manufacturer Part Number | 603928 |
| Item Form | Dry Food |
| Model Number | 603928 |
| Manufacturer | Hill's Pet Nutrition |
| Upc | 052742022086 |
| Allergen Information | Grain-Free |
| Product Benefits | Supports digestive health, skin, and coat. |
| Occasion | Birthday |
| Special Ingredients | Salmon, Yellow Peas, Prebiotic Fiber, FOS |
| Customer Reviews | {'ratings_count': '1,566', 'stars': '4.7'} |
| Target Species | Cat |
| Breed Recommendation | All Breed Sizes |
Other Hill's dry cat food
How it compares
This product against the closest alternatives we track in dry cat food.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Hill's Science Diet Adult Sensitive Stomach & Skin Grain Free Dry Cat FoodThis product | 4.7 / 5 | 1,500 | 4.4 / 5 |
| IAMS Proactive Health Dry Cat FoodIAMS | 4.8 / 5 | 37,300 | 4.7 / 5 |
| Purina ONE Natural, Low Fat, Weight Control, Indoor Dry Cat Food, +Plus Indoor Advantage…Purina | 4.8 / 5 | 26,600 | 4.7 / 5 |
| Blue Buffalo Tastefuls Chicken & Brown Rice Recipe Sensitive Stomach Adult Dry Cat FoodBlue | 4.7 / 5 | 13,100 | 4.6 / 5 |
| Nutrish Indoor Complete ChickenNutrish | 4.6 / 5 | 18,700 | 4.6 / 5 |
Similar dry cat food from other brands
Questions about the Hill's 603928
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is this formula grain-free?
Yes.
What age range is it made for?
Adult cats aged 1 to 6.
What's the main protein source?
Salmon, paired with yellow peas.