Purina ONE True Instinct High Protein Dry Dog Food for Adult Dogs, Muscle Support, Salmon & Tuna, 15 lb Bag
Purina ONE True Instinct High Protein Dry Dog Food for Adult Dogs, Muscle Support, Salmon & Tuna, 15 lb Bag
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Purina ONE True Instinct High Protein Dry Dog Food for Adult Dogs, Muscle Support, Salmon & Tuna, 15 lb Bag

2,642 ratings

Key item features

  • Real salmon is the number 1 ingredient in this Purina ONE salmon and tuna dry dog food with 30 percent protein to help support strong muscles, including a healthy heart
  • Complete and balanced Purina ONE dog food with added vitamins, minerals and nutrients and without artificial flavors or preservatives
  • Dog kibble crafted by a veterinarian-recommended brand in Purina-owned facilities, with 100 percent nutrition for adult dogs and 0 percent fillers, so every ingredient has a purpose
  • Premium high protein dog food with omega-6 fatty acids, vitamins and minerals to help support his healthy skin and radiant coat and four antioxidant sources to provide immune support for dogs
  • Includes natural sources of glucosamine for dogs to support dog joint health

Specs

Animal lifestage, AdultWeight, 15.25 lbPet food flavor, SalmonMeat type, SalmonPet food condition, DryProduct line, True Instinct

About this item

Product details

Proper nutrition can make all the difference in your dog’s daily life, so serve up Purina ONE True Instinct With Real Salmon and Tuna Natural With Added Vitamins, Minerals and Nutrients dry dog food formula to give your dog the nutrition he craves. With 100 percent complete and balanced nutrition for adult dogs and 0 percent fillers, every ingredient in this wholesome Purina ONE dry dog food has a purpose. Purina starts this high protein dog food recipe with real salmon as the number 1 ingredient while also including real tuna. Each delicious serving of this Purina ONE dry dog food delivers 30 percent protein, which helps support your active dog's strong muscles, including his healthy heart. Purina also crafts this natural, high-protein dog food with added vitamins, minerals and nutrients and with no poultry by-product meal, artificial flavors or preservatives to ensure your dog gets everything he needs and nothing he doesn’t. Along with a highly digestible dog kibble formula that lets more nutrition go to work inside your pal, this nutrient-dense recipe also features natural sources of glucosamine for dogs to support joint health. This complete and balanced Purina ONE dry adult dog food features two times the meaty morsels compared to our Purina ONE Lamb and Rice formula.
  • Real salmon is the number 1 ingredient in this Purina ONE salmon and tuna dry dog food with 30 percent protein to help support strong muscles, including a healthy heart
  • Complete and balanced Purina ONE dog food with added vitamins, minerals and nutrients and without artificial flavors or preservatives
  • Dog kibble crafted by a veterinarian-recommended brand in Purina-owned facilities, with 100 percent nutrition for adult dogs and 0 percent fillers, so every ingredient has a purpose
  • Premium high protein dog food with omega-6 fatty acids, vitamins and minerals to help support his healthy skin and radiant coat and four antioxidant sources to provide immune support for dogs
  • Includes natural sources of glucosamine for dogs to support dog joint health
info:
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Specifications

Animal lifestage

Adult

Weight

15.25 lb

Pet food flavor

Salmon

Meat type

Salmon

Indications

Directions

Instructions

It's Not for All Dogs: Purina ONE True Instinct formula is specifically formulated for maintenance of adult dogs. If you have a puppy, or a pregnant or nursing dog, feed Purina ONE SmartBlend Healthy Puppy Formula. May Be Served Dry or Moistened: Purina ONE may be fed dry or mixed with water. If mixed, we suggest one part liquid to four parts Purina ONE. No Supplements Necessary: Purina ONE provides 100% complete and balanced nutrition for adult dogs. There is no need to add vitamins, minerals or other supplement, unless specifically directed by a veterinarian. Fresh Water, Proper Diet & Veterinarian Care: Be sure to provide fresh water in a clean container for your dog daily. Proper diet, exercise and veterinary care are the best ways to keep your dog healthy. If your dog hasn't had a check-up in the past year, please make an appointment today. Making the Switch to Purina ONE: Although you'll be anxious to see the difference Purina ONE can make in your dog, please allow 7-10 days to ease the transition from your dog's current food. Each day, simply feed a little less of the previous food and a little more Purina ONE until you're feeding Purina ONE exclusively. This gradual transition will help avoid dietary upsets. Adult Dog Feeding Instructions: The recommended feeding amounts indicated are based upon the average nutritional needs of an adult dog with a normal activity level (using a standard 8 oz./250mL measuring cup, which contains approximately 92g of Purina ONE). Factors, such as a dog's metabolism, breed size, activity level, age and whether the dog is spayed or neutered, will affect the amount of Purina ONE needed to maintain an ideal body condition. The pet experts at Purina have provided the feeding amounts indicated as a starting point. If you find that your dog is losing weight or becomes overweight when fed these amounts, please adjust accordingly. To help your dog maintain an ideal body condition, monitor your dog's weight on a regular basis, making sure that his ribs are easily felt and the waist is visible when viewed from above. Maintaining an ideal body condition can impact your dog's lifelong health. Store in a cool, dry place.

Feeding Instructions

ADULT DOG FEEDING INSTRUCTIONS: The recommended feeding amounts indicated are based upon the average nutritional needs of an adult dog with a normal activity level. Factors, such as a dog’s metabolism, breed size, activity level, age and whether the dog is spayed or neutered, will affect the amount of Purina ONE needed to maintain an ideal body condition. The pet experts at Purina have provided the feeding amounts indicated as a starting point. If you find that your dog is losing weight or becomes overweight when fed these amounts, please adjust accordingly. To help your dog maintain an ideal body condition, monitor your dog’s weight on a regular basis, making sure that his ribs are easily felt and the waist is visible when viewed from above. Maintaining an ideal body condition can impact your dog’s lifelong health. IT’S NOT FOR ALL DOGS: Purina ONE True Instinct With Real Salmon & Tuna is specifically formulated for maintenance of adult dogs. If you have a puppy, or a pregnant or nursing dog, feed Purina ONE Plus Healthy Puppy Formula. MAY BE SERVED DRY OR MOISTENED: Purina ONE may be fed dry or mixed with water. If mixed, we suggest one part liquid to four parts Purina ONE. MAKING THE SWITCH TO PURINA ONE: Please allow 7 - 10 days to ease the transition from your dog’s current food. Each day, simply feed a little less of the previous food and a little more Purina ONE until you’re feeding Purina ONE exclusively. This gradual transition will help avoid dietary upsets. NO SUPPLEMENTS NECESSARY: Purina ONE provides 100% complete and balanced nutrition for adult dogs. There is no need to add vitamins, minerals or other supplements, unless specifically directed by a veterinarian. FRESH WATER, PROPER DIET & VETERINARY CARE: Be sure to provide fresh water in a clean container for your dog daily. Proper diet, exercise and veterinary care are the best ways to keep your dog healthy. If your dog hasn’t had a checkup in the past year, please make an appointment today.

Warranty

Warranty information

Purina guarantees outstanding quality and taste. If for any reason you’re not satisfied, simply let Purina know why. Please contact Purina directly at (800) 778-7462 within 60 days of date on receipt for assistance. Or, feel free to mail your original purchase receipt with the price circled, a brief explanation of why you were dissatisfied with our products, the “Best If Used By” date box from the package, along with your name and street address (P.O. Box not accepted) to: Purina, Consumer Services, PO Box 340, Neenah WI 54957

Ingredients

Warnings

Customer ratings & reviews

4.7 out of 5 stars
stars
2,642 ratings1,156 reviews
How item rating is calculated
  1. 5 stars85% (2,236)
  2. 4 stars10% (264)
  3. 3 stars2% (60)
  4. 2 stars1% (23)
  5. 1 star2% (59)

Reviews summary

Pros

  • : Has a taste derived from natural components.
  • : Made with protein-rich meat as the first ingredient.
  • : Made with high-quality, protein-packed dog food.
  • : Coat appears healthy with a glossy finish.
  • : Provides energy for active dogs.
  • : Offers good quality at a fair cost.
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Showing 1-3 of 1,156 reviews

Aug 31, 2026
Reviewer name: CestMoi
5 out of 5 stars
5 out of 5 stars review

Fabulous!

[This review was collected as part of a promotion.] Our rescue puppy was brought up on Purina Puppy Chow so we transferred or transitioned him from Puppy Chow mixing it well with this new salmon formula and we see a big difference in his skin as he seems to be a very nervous Cocker spaniel. He seems to love the salmon flavor and like I said hopefully it'll make his heart and his joints last a long time as all my cockers and all my dogs have lived to be at least 17 yrs old.

Review from purina.com
Helpful?5IBD2KBHGSSI44376595
reply from The ONE Team

We're delighted to hear Purina ONE True Instinct With Real Salmon and Tuna Natural High Protein Dry Dog Food has been such a great fit for your rescue pup. It's wonderful to know he loves the salmon flavor and that you've noticed positive changes since making the transition. If you have further questions, please contact us by following this link: https://www.purina.com/contact-us/. - The ONE Team

Aug 10, 2026
Reviewer name: Kaykay
5 out of 5 stars
5 out of 5 stars review

Dogs live it

[This review was collected as part of a promotion.] All my dogs love it big and small. Our big dog is having teeth problems so bigger dog style food is hard for him to eat. Are medium dog is also having the same issue but this food works very well for him. And then our youngest dog also loves it well she picks out the meaty parts the most.

Review from purina.com
Helpful?5IBD2KBHGSSI44376595
Oct 6, 2026
Reviewer name: Furmom
5 out of 5 stars
5 out of 5 stars review

Purina Ine fir the win

[This review was collected as part of a promotion.] Since switching to Salmon and tuna my fur baby fur is softer and fuller eats a lot better

Review from purina.com
Helpful?5IBD2KBHGSSI44376595
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