Purina ONE Plus Large Breed Adult Dog Food Dry Formula
- Dry Food
- Bag
- Veterinary Diet
- 40 pounds
- More reviewed than 59%
A large breed adult dry food with chicken as the lead protein and added glucosamine, sized for owners who feed a big bag at a time.
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How it ranks among the 155 dry food we track
4.7★ across 5,300 Amazon ratings, Bayesian-smoothed toward the category average.
5,300 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
7,000+ 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 155 dry food we track - how the scorecard works · full dry 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
A 40 pound bag of dry kibble formulated for large breed adult dogs, built around real chicken as the named protein and glucosamine for joint support. Purina positions it under the ONE Plus line for everyday feeding rather than a specialty or prescription diet.
Large breed formulas typically manage calorie density differently than all-breed food, since bigger dogs carry more joint stress over a lifetime, and the added glucosamine here targets that directly alongside claims of immune and skin and coat support. Purina lists no artificial colors, flavors, or preservatives, and backs the bag with a refund process for owners unsatisfied with results.
- 40 pound bag
- Chicken flavor recipe
- Glucosamine for joint support
- Formulated for large breed adults
Who it's for
Fits owners of large adult dogs looking for a mainstream, glucosamine formulated kibble in a bulk 40 pound bag. Not aimed at puppies or dogs needing a limited-ingredient diet.
Strengths and trade-offs
Drawn from this product's published specifications.
- Glucosamine added for joint support
- No artificial colors, flavors, or preservatives claimed
- Large 40 pound bag size
- Chicken listed as primary flavor ingredient
- Large breed specific, not suited to small dogs or puppies
- Not a limited-ingredient formula
Performance notes
Glucosamine is included as a specific joint-health ingredient, which matters more for large breed dogs carrying extra weight on their joints over time. The high-protein claim and chicken-forward recipe are meant to support muscle mass alongside that joint focus.
Specifications
| Brand | Purina |
|---|---|
| Model | 00017800179348 |
| Dimensions & fit | |
| Item Weight | 40 pounds |
| Dog Breed Size | Large |
| Capacity & performance | |
| Age Range Description | Adult |
| Included components | |
| Unit Count | 40 pounds |
| Included Components | One (1) 40 lb. Bag - Purina ONE Natural Large Breed Adult Dry Dog Food, +Plus Formula |
| Warranty & support | |
| Warranty Description | 60 days |
| Other details | |
| Container Type | Bag |
| Animal Food Diet Type | Veterinary Diet |
| Number Of Items | 1 |
| Best Sellers Rank | #1,287 in Pet Supplies (See Top 100 in Pet Supplies) #101 in Dry Dog Food |
| Product Benefits | Supports muscle & heart health, boosts immune system, promotes skin & joint health |
| Animal Food Nutrient Content Claim | High Protein |
| Breed Recommendation | Large Breeds |
| Occasion | Birthday |
| Animal Food Ingredient Claim | No Artificial Colors, No Artificial Flavors |
| Manufacturer Part Number | 017800179348 |
| Flavor | Chicken |
| Model Number | 00017800179348 |
| Item Form | Granule |
| Recommended Uses For Product | Muscle Health, Immune Support, Skin and Coat Health, Joint Health |
| Additional Features | Antioxidants, Energy & Vitality Support, Heart Health, High-Protein, Immune Support, Muscle Support, Natural, No Artificial Colors, No Artificial Flavors, No Artificial Preservatives, Veterinarian Recommended, With Vitamins |
| Manufacturer | Nestle Purina Pet |
| Allergen Information | Chicken Meat |
| Target Species | Dog |
| Customer Reviews | {'ratings_count': '5,328', 'stars': '4.7'} |
| Upc | 017800179348 |
| Item Type Name | Dog Food |
| Special Ingredients | Glucosamine |
| Asin | B0777S5TGW |
| Specific Uses For Product | Hip and Joint Support, Immune Support, Skin and Coat Health |
Other Purina dry food
How it compares
This product against the closest alternatives we track in dry food.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Purina ONE Plus Large Breed Adult Dog Food Dry FormulaThis product | 4.7 / 5 | 5,300 | 4.6 / 5 |
| Hill's Science Diet Adult 1-6 Small & Mini Dry Dog FoodHill's | 4.8 / 5 | 26,044 | 4.7 / 5 |
| Royal Canin Size Health Nutrition Small Adult Dry Dog FoodROYAL | 4.8 / 5 | 9,900 | 4.7 / 5 |
| IAMS Proactive Health Adult Minichunks Premium Dry Dog FoodIAMS | 4.7 / 5 | 31,844 | 4.6 / 5 |
| Blue Buffalo Life Protection Formula Chicken & Brown Rice Adult Dry Dog FoodBlue | 4.7 / 5 | 29,281 | 4.6 / 5 |
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Questions about the Purina 00017800179348
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is this food formulated for large breed dogs specifically?
Yes, it is a large breed adult formula.
Does it contain glucosamine?
Yes, glucosamine is listed as an added ingredient for joint support.
What size bag does it come in?
It ships as a single 40 pound bag.