Purina ONE True Instinct Salmon and Tuna Dry Dog Food 36 lb
- 36 pound bag of dry pellet kibble
- Salmon and tuna flavor, high protein
- Adult dogs, all breed sizes
- No artificial colors, flavors or preservatives
- Natural glucosamine sources for hips and joints
- 60 days to contact Purina if unsatisfied
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A large bag of high protein dry food with salmon and tuna, built for adult dogs of any size. It is a fish based flavor, so it is a poor match for dogs that avoid fish.
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ASIN: B076D92FSNCategory: Dry Pet Foods
Overview
A household with one or more adult dogs gets a bulk bag of pellet kibble that leads with salmon and tuna. The formula is listed as having no animal by-products, no fillers and no artificial additives.
One bag covers dogs of every breed size, and the listing ties the formula to digestion, joints, muscle and skin. The limitation is that it is an adult formula only, and no calorie or protein percentages are given.
Who it's for
A multi-dog home or an owner of a larger dog will use up a bulk bag steadily, and the all breed sizing means one product covers mixed sizes. Owners of puppies, or of dogs with fish allergies, should look for a different formula.
Pros and cons
- High protein formula
- Real salmon and tuna
- No artificial colors or flavors
- No artificial preservatives
- Adult formula only
- Fish flavor only
- Calorie content not listed
Performance notes
Pellet kibble delivers its protein through the fish ingredients, and the natural glucosamine sources are what the listing ties to hip and joint support. Results depend on feeding amounts matched to the dog, and the listing gives no feeding chart or calorie figures.
Specifications
| Brand | Purina ONE |
|---|---|
| Dimensions & fit | |
| Dog Breed Size | All |
| Weight | 36 pounds |
| Capacity & performance | |
| Age Range Description | Adult |
| Other details | |
| Flavor | Salmon and tuna |
| Special Ingredients | Salmon, tuna, natural sources of glucosamine |
| Animal Food Nutrient Content Claim | High protein |
| Item Form | Pellet |
| Animal Food Ingredient Claim | No artificial colors, no artificial flavors |
| Container Type | Bag |
| Specific Uses For Product | Digestive health, heart care, hip and joint support, immune support, muscle care, sensitive skin and stomach, skin and coat |
| Animal Food Diet Type | Veterinary Diet |
| Occasion | Birthday |
| Target Species | Dog |
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Frequently asked questions
Is Purina ONE True Instinct a puppy food?
No. The listing sets the age range as adult, so it is not described as puppy food.
What is in the bag?
One 36 pound bag of Purina ONE True Instinct with real salmon and tuna dry dog food.
Is it suitable for small dogs?
The listing says all breed sizes, so it covers small and large dogs.
What if my dog does not like it?
The warranty text asks owners to contact Purina within 60 days of the receipt date.