Purina ONE +Plus Large Breed Adult Chicken Dog Food 31.1 lb
- Item Weight: 31.1 pounds
- Package Size Name: 31.1 lb
- Animal Food Diet Type: Veterinary Diet
- Target Species: Dog
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A large format bag from an established brand aimed at big adult dogs, worth stocking if your dog already does well on Purina ONE products.
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ASIN: B008K2XZG6Category: Dry Pet Foods
Overview
A 31.1 lb bag of Purina ONE's plus formula for large breed adult dogs, built around real chicken as the named protein. Fits owners feeding a big dog day to day who want a widely stocked, mid range kibble rather than a specialty diet.
The plus branding on this bag signals Purina's joint and muscle support line within the ONE range, separate from the standard ONE formulas. It lists chicken first and claims no artificial colors, flavors or preservatives, though the attribute data does not include a full guaranteed analysis panel.
- 31.1 lb bag, large breed adult formula
- Real chicken as the primary ingredient
- Supports muscle, heart, joint, immune and coat health
- No artificial colors, flavors or preservatives
Who it's for
Suited to large breed adult dogs eating a standard kibble diet, especially where joint and muscle support matters as a dog ages. Owners of small or toy breeds should look at a size specific formula instead, since this bag is built for large breed nutrient loads.
Pros and cons
- Large 31.1 lb bag reduces reorder frequency
- Chicken listed as the first ingredient
- No artificial colors, flavors or preservatives
- Sized specifically for large breed adults
- No guaranteed analysis panel included in the listing data
- Not suited to dogs with poultry allergies despite the allergen free label
Performance notes
The formula's stated muscle, heart, joint, immune and coat benefits come from added vitamins layered onto the protein forward chicken base rather than one standout ingredient. As dry pellets, it stores and portions like standard kibble with no prep required.
Specifications
| Brand | Purina ONE |
|---|---|
| Dimensions & fit | |
| Item Weight | 31.1 poundshigher than 82% of 150 dry pet foods |
| Package Size Name | 31.1 lb |
| Dog Breed Size | Large |
| Capacity & performance | |
| Age Range Description | Adult |
| Included components | |
| Unit Count | 31.1 pounds |
| Included Components | One (1) 31.1 Lb. Bag - Purina ONE Natural Large Breed Adult Dry Dog Food, +Plus Formula |
| Warranty & support | |
| Warranty Description | 60 days |
| Other details | |
| Animal Food Diet Type | Veterinary Diet |
| Target Species | Dog |
| Allergen Information | Allergen-Free |
| Flavor | Chicken |
| Special Ingredients | Proteins |
| Animal Food Nutrient Content Claim | High Protein |
| Item Form | Pellet |
| Breed Recommendation | Large Breeds |
| Animal Food Ingredient Claim | No Artificial Colors, No Artificial Flavors |
| Container Type | Bag |
| Number Of Items | 1 |
| Specific Uses For Product | Heart Care, Immune Support, Muscle Care |
| Product Benefits | Supports muscle health, heart health, joint health, immune support, and healthy skin and coat |
| Occasion | Birthday |
| Recommended Uses For Product | Dog, Large breed adult dogs, Muscle support, Joint health, Immune support |
| 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 |
| Asin | B008K2XZG6 |
| Best Sellers Rank | #4,883 In Pet Supplies (See Top 100 In Pet Supplies) #346 In Dry Dog Food |
| Manufacturer | Nestle Purina Pet |
| Upc | 017800149235 |
| Item Type Name | Dog Food |
| Manufacturer Part Number | 017800149235 |
| Model Number | 00017800149235 |
Closest rivals on specs
Frequently asked questions
Is Purina ONE plus formulated for large breed dogs specifically?
Yes, the packaging and attributes list it as a large breed adult formula.
Does this bag contain artificial preservatives?
No, the listing states no artificial colors, flavors or preservatives.
What size bag is this?
A 31.1 lb bag, listed as 497.6 ounces total.