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Purina ONE True Instinct High Protein Dry Dog Food for Adult Dogs, Muscle Support, Salmon & Tuna, 27.5 lb Bag
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 lifestageAdult
- Meat typeSalmon
- Pet food flavorSalmon
- Pet food conditionDry
- Product lineTrue Instinct
- Weight27.9 lb
Reviews summary
Pros
- : Coat becomes more voluminous and soft.
- : Made with healthy components.
- : Offers good quality at a lower cost.
- : Consistently enjoyed by dogs.
- : Provides a noticeable boost in physical activity.
- : Contains protein-rich meat and natural components.
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Current price is USD$51.00$1.86/oz
Price when purchased online
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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:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Animal lifestage
Adult
Meat type
Salmon
Pet food flavor
Salmon
Pet food condition
Dry
Indications
Animal Health Concern
Coat Care Energy & Vitality Support Heart Health Hip & Joint Care Immune Support Muscle Support
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
Ingredients
Salmon, Chicken Meal, Soy Flour, Whole Grain Wheat, Beef Fat Preserved With Mixed Tocopherols, Whole Grain Corn, Corn Protein Meal, Soy Flakes, Corn Germ Meal, Rice, Tuna, Oat Meal, Glycerin, Natural Flavor, Soybean Oil, Salt, Mono And Dicalcium Phosphate, Calcium Carbonate, Fish Oil, Malted Barley Extract, VITAMINS [Vitamin E Supplement, Niacin (Vitamin B-3), Thiamine Mononitrate (Vitamin B-1), Calcium Pantothenate (Vitamin B-5), Vitamin A Supplement, Riboflavin Supplement (Vitamin B-2), Vitamin B-12 Supplement, Pyridoxine Hydrochloride (Vitamin B-6), Folic Acid (Vitamin B-9), Menadione Sodium Bisulfite Complex (Vitamin K), Biotin (Vitamin B-7), Vitamin D-3 Supplement], Choline Chloride, MINERALS [Zinc Sulfate, Ferrous Sulfate, Manganese Sulfate, Copper Sulfate, Calcium Iodate, Sodium Selenite]. G417325
Warnings
State Chemical Disclosure
None
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Coat becomes more voluminous and soft.
- : Made with healthy components.
- : Offers good quality at a lower cost.
- : Consistently enjoyed by dogs.
- : Provides a noticeable boost in physical activity.
- : Contains protein-rich meat and natural components.
Generated by AI
Customer photos
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Showing 1-3 of 990 reviews
Feb 8, 2026
Annie
Top Reviewer
Item details
Size: 27.5 lb.
5 out of 5 stars review
Verified Purchase
My dog Loves True Instinct salmon and tuna blend.
I have to say, this Purina One True Instinct dog food is something that my dog loves to eat. She literally stands next to me as I am fixing it for her. Best switch I ever made for dog food that is truly and really enjoyed. 😁
Helpful?1W6ACBOOHVJY44376597
Apr 13, 2026
Karen
Item details
Size: 27.5 lb.
5 out of 5 stars review
Verified Purchase
I have these doorman who are allergic to chicken so their protein has to be substituted with something healthy, which is salmon and they love it. They're not ones to eat dry dog food but they will eat this one and I can see if they enjoy it.
Helpful?1W6ACBOOHVJY44376597
Nov 4, 2025
Snow
Item details
Size: 27.5 lb.
5 out of 5 stars review
Verified Purchase
I had a dog with tummy issues and he could eat this food with no problems . It really make my dogs coats shine. Healthy bellies, Healthy skin and happy dogs.
Helpful?1W6ACBOOHVJY44376597
