Hill's Science Diet Adult 7+ Chicken Meal Dry Dog Food 33 lb
- Item Weight: 33 pounds
- Animal Food Diet Type: Veterinary Diet
- Target Species: Dog
- Allergen Information: Chicken Meat
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A senior-specific formula with antioxidants and joint-support framing, sized as a large 33 lb bag for dogs eating it over months.
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ASIN: B009B87TKGCategory: Dry Pet Foods
Overview
Hill's sizes this 33 lb bag of Science Diet Adult 7+ around one age bracket: dogs seven years and older, with a chicken meal, barley and rice recipe and added antioxidants.
Senior dogs process nutrients differently than younger adults, and Hill's built this formula around that shift with antioxidants aimed at supporting the immune system as dogs age. It sits in Hill's veterinary-style diet line rather than a general all-life-stages formula, and the ingredient list leads with chicken meal rather than fresh chicken.
- 33 lb bag, pellet-form dry kibble
- Formulated for dogs aged 7 and up
- Chicken meal, barley and rice recipe
- Added antioxidants for immune support
Who it's for
Owners of small-breed dogs aged seven and up, looking for a formula tailored to that age bracket. Puppies and younger adults need a different Hill's line.
Pros and cons
- Formulated specifically for dogs 7 years and older
- Large 33 lb bag reduces how often you reorder
- Backed by a 100 percent satisfaction, money-back warranty
- Contains chicken meat, an allergen for some dogs
- Not suitable for puppies or younger adult dogs
Performance notes
The pellet-form kibble is built around chicken meal, barley and rice, with antioxidants that Hill's frames as immune support for aging dogs. Hill's also lists benefits around energy, heart health, skin and coat, and lean muscle maintenance, the areas that typically decline first as dogs enter their senior years.
Specifications
| Brand | Hill's Science Diet |
|---|---|
| Dimensions & fit | |
| Item Weight | 33 poundshigher than 87% of 150 dry pet foods |
| Dog Breed Size | Small |
| Capacity & performance | |
| Age Range Description | Senior Adult 7+ |
| Included components | |
| Unit Count | 33 pounds |
| Included Components | Dog Food |
| Warranty & support | |
| Warranty Description | 100% statisfaction, or your money back |
| Other details | |
| Animal Food Diet Type | Veterinary Diet |
| Target Species | Dog |
| Allergen Information | Chicken Meat |
| Flavor | Chicken |
| Special Ingredients | all-natural |
| Item Form | Pellet |
| Breed Recommendation | All Breed Sizes |
| Container Type | Bag |
| Number Of Items | 1 |
| Specific Uses For Product | Adult 7+ Premium Nutrition |
| Product Benefits | Supports energy, heart health, skin & coat, and lean muscle. |
| Occasion | Everyday Nutrition |
| Recommended Uses For Product | Adult 7+ Premium Nutrition |
| Additional Features | Formulated For Specific Aging Needs Of Dogs 7+ Years Old With Added Antioxidants For Immune System Support |
| Asin | B009B87TKG |
| Best Sellers Rank | #830 In Pet Supplies (See Top 100 In Pet Supplies) #65 In Dry Dog Food |
| Manufacturer | Hill's Pet Nutrition |
| Upc | 052742204208 052742073569 |
| Item Type Name | Adult 7+, Dog Dry Food |
| Manufacturer Part Number | 2042 |
| Model Number | 2042 |
| Customer Reviews | {'ratings_count': '6,889', 'stars': '4.7'} |
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Frequently asked questions
What age dog is Science Diet Adult 7+ formulated for?
Dogs seven years and older.
What's the main protein source?
Chicken meal, combined with barley and rice.
Does Hill's offer any assurance on this food?
Yes, the listing notes a 100 percent satisfaction or money-back warranty.