Blue Buffalo Wilderness with Chicken Natural High-Protein Grain-Free Dry Food for Adult…
- Dry Cat Food
- Bag
- Veterinary Diet
- Cat
A grain-free, chicken-first dry food built specifically for senior cats, with LifeSource Bits as the notable added ingredient set.
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How it ranks among the 140 dry cat food we track
4.7★ across 2,600 Amazon ratings, Bayesian-smoothed toward the category average.
2,600 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
4,000+ 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
Blue Buffalo Wilderness with Chicken is a grain-free dry food for senior cats aged 7 and up, made with real chicken as the first ingredient and Blue Buffalo's LifeSource Bits antioxidant blend, sold in a 5-pound bag.
The Wilderness line is Blue Buffalo's higher-protein, grain-free tier, and this senior-specific formula is positioned around supporting immunity and skin and coat health in older cats rather than general adult maintenance. LifeSource Bits are added as a separate cold-formed component rather than baked into the kibble, which is how Blue Buffalo differentiates the line from its standard formulas. It ranks 97th in Dry Cat Food with strong review volume.
- 5 lb bag
- Grain-free, chicken-first recipe
- LifeSource Bits antioxidant blend
- Formulated for cats 7 and older
Who it's for
Owners of cats 7 years or older who want a grain-free, higher-protein food geared toward senior nutrition needs. Not intended for kittens or younger adult cats, since it's formulated for the senior life stage.
Strengths and trade-offs
Drawn from this product's published specifications.
- Chicken listed as first ingredient
- LifeSource Bits added for antioxidant support
- Formulated specifically for senior cats
- Not appropriate for kittens or younger cats
- 5 lb bag is small for multi-cat homes
Performance notes
Real chicken listed as the first ingredient means it's the largest single component by weight before processing, and the grain-free formulation is aimed at cats needing an alternative protein source. LifeSource Bits are cold-formed separately from the kibble to preserve the potency of the vitamins and antioxidants added for immune support.
Specifications
| Brand | Blue |
|---|---|
| Model | 840243105809 |
| Dimensions & fit | |
| Item Weight | 5 pounds |
| Package Size Name | 5 Pound |
| Dog Breed Size | Medium |
| Capacity & performance | |
| Age Range Description | Senior |
| Included components | |
| Unit Count | 5 pounds |
| Other details | |
| Container Type | Bag |
| Animal Food Diet Type | Veterinary Diet |
| Pet Type | Cat |
| Number Of Items | 1 |
| Item Type Name | Cat Food |
| Recommended Uses For Product | Senior Care, Skin & Coat Health |
| Asin | B008D5JOZG |
| Specific Uses For Product | Coat |
| Additional Features | High Protein |
| Best Sellers Rank | #2,121 in Pet Supplies (See Top 100 in Pet Supplies) #97 in Dry Cat Food |
| Animal Food Nutrient Content Claim | High Protein |
| Flavor | Chicken |
| Manufacturer Part Number | 596185 |
| Item Form | Dry |
| Model Number | 840243105809 |
| Manufacturer | Blue Buffalo Company, Ltd |
| Upc | 764999841630 840243105809 764999841609 |
| Allergen Information | Grain-Free |
| Product Benefits | High protein, grain-free formula supports mature cat health |
| Occasion | Birthday |
| Special Ingredients | grain free |
| Customer Reviews | {'ratings_count': '2,620', 'stars': '4.7'} |
| Target Species | Cat |
| Breed Recommendation | All Breed Sizes |
Other Blue dry cat food
How it compares
This product against the closest alternatives we track in dry cat food.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Blue Buffalo Wilderness with Chicken Natural High-Protein Grain-Free Dry Food for Adult…This product | 4.7 / 5 | 2,600 | 4.6 / 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 |
| Hill's Science Diet Adult 1-6 Dry Cat FoodHill's | 4.7 / 5 | 17,400 | 4.6 / 5 |
| Nutrish Indoor Complete ChickenNutrish | 4.6 / 5 | 18,700 | 4.6 / 5 |
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Questions about the Blue 840243105809
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What age cat is this food formulated for?
It's made for senior cats aged 7 and up.
Is it grain-free?
Yes, the allergen information lists grain-free.
What size bag does it come in?
A 5-pound bag.