Purina One True Instinct Dry Dog Food, Muscle & Joint Support, Grain-Free Real Beef, 12.5 lb Bag
Purina One True Instinct Dry Dog Food, Muscle & Joint Support, Grain-Free Real Beef, 12.5 lb Bag
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Purina One True Instinct Dry Dog Food, Muscle & Joint Support, Grain-Free Real Beef, 12.5 lb Bag

12.3K ratings

Key item features

  • Nutrient-dense dog kibble with real beef as the number 1 ingredient and 30 percent protein to support strong muscles, including a healthy heart
  • Dry dog food with no artificial colors, artificial flavors, artificial preservatives or filler and no corn, wheat or grains
  • Omega-6 fatty acids in this high protein dog food support healthy skin and a lustrous coat
  • Four antioxidant sources in this Purina ONE dog food offer immune support
  • Beef dog food formula crafted in Purina-owned facilities

Specs

Animal lifestage, AdultPet food flavor, BeefMeat type, BeefPet food condition, DryProduct line, True InstinctWeight, 12.75 lb

About this item

Product details

Fill your dog's bowl with the nutrition he needs and a taste he loves with Purina ONE Grain Free Natural High Protein Dog Food Formula True Instinct with Real Beef with Added Vitamins, Minerals and Nutrients. This dry dog food offers 100 percent nutrition and 0 percent fillers, so every ingredient has a purpose. Real beef is the number 1 ingredient in this grain-free Purina ONE dog food recipe, and it's crafted with a nutrient-dense, wholesome blend of ingredients backed by research for complete and balanced nutrition for adult dogs. This dog kibble formula contains 30 percent protein to help support strong muscles, including a healthy heart. Natural sources of glucosamine for dogs support dog joint health, plus the crunchy kibble and calcium in this beef dog food help maintain strong teeth and healthy gums. This Purina ONE dry dog food includes omega-6 fatty acids to support healthy skin and a lustrous coat. Purina formulates this recipe without corn, wheat, or grains and with no poultry by-product meal, artificial flavors, or preservatives, so you have confidence in every meal you give him. Help your dog thrive with high-quality nutrition by filling his bowl with Purina ONE Grain Free Natural High Protein Dog Food Formula True Instinct with Real Beef with Added Vitamins, Minerals and Nutrients.
  • Nutrient-dense dog kibble with real beef as the number 1 ingredient and 30 percent protein to support strong muscles, including a healthy heart
  • Dry dog food with no artificial colors, artificial flavors, artificial preservatives or filler and no corn, wheat or grains
  • Omega-6 fatty acids in this high protein dog food support healthy skin and a lustrous coat
  • Four antioxidant sources in this Purina ONE dog food offer immune support
  • Beef dog food formula crafted in Purina-owned facilities
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

Pet food flavor

Beef

Meat type

Beef

Pet food condition

Dry

Indications

Directions

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 (using a standard 8 oz/250 ml measuring cup, which contains approximately 103 g 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. IT’S NOT FOR ALL DOGS Purina ONE True Instinct formula is specifically formulated for adult dogs. If you have a puppy, or a pregnant or nursing dog, feed Purina ONE 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 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. 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 check-up in the past year, please make an appointment today.

Feeding Instructions

ADULT DOG FEEDING INSTRUCTIONS: The recommended feeding amounts indicated are based upon the average nutritional needs of an adult dog who is older, less active or is not at an ideal body condition. 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 achieve an ideal body condition. The pet experts at Purina have provided the feeding amounts indicated in the For Weight Maintenance column as a starting point. If you find that your dog has a tendency to gain weight when fed these amounts, you may need to reduce his calorie intake by feeding the amount recommended in the alternate column. Continue to adjust feeding amounts accordingly to help your dog reach and maintain his ideal body condition. Be sure to monitor his weight on a regular basis, making sure that his ribs are easily felt and his waist is visible when viewed from above. Reaching and maintaining an ideal body condition can impact your dog’s lifelong health. IT’S NOT FOR ALL DOGS: Purina ONE True Instinct Lean Muscle Support is specifically formulated for 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: 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 his 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 maintenance of 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

4.2 out of 5 stars
stars
12.3K ratings11.8K reviews
How item rating is calculated
  1. 5 stars50% (6,222)
  2. 4 stars30% (3,657)
  3. 3 stars15% (1,806)
  4. 2 stars3% (406)
  5. 1 star2% (233)

Reviews summary

Pros

  • : Contains wholesome, recognizable ingredients.
  • : Made without grains, suitable for sensitive dogs.
  • : Made with whole and natural ingredients.
  • : Has a meaty taste.
  • : Formulated to meet finicky dog needs.

Neutral

  • : Offers varying affordability, with some options being budget-friendly and others being pricey.
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Showing 1-3 of 11,871 reviews

Jul 12, 2026
Reviewer name: Haley
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Favorite dog food in our household

I absolutely love this food for my dog, who was just like one of my children. I absolutely love this food for my dog, who was just like one of my children. She absolutely loves the meat chunks and look forward to meal time every time. She absolutely loves the meat chunks and look forward to meal time every time. With the green free option is also wonderful for those of us who have dogs with a grain allergy. With the green free option is also wonderful for those of us who have dogs with a grain allergy.

Helpful?3A70CR2F1TUU118256712
Sep 23, 2026
Reviewer name: Hudson
5 out of 5 stars
5 out of 5 stars review

Purina One

[This review was collected as part of a promotion.] My dog seems to love this brand the best and he loves the beef flavor. Gets 5 stars

Review from purina.com
Helpful?3A70CR2F1TUU118256712
reply from The ONE Team

Thank you for taking the time to share your feedback with us. Please know that your input is greatly valued and appreciated, as it helps us continue to improve our products and services. If you have any further questions or concerns, we invite you to contact us through the following link: https://www.purina.com/contact-us. - The ONE Team

Sep 4, 2026
Reviewer name: Ingridm
5 out of 5 stars
5 out of 5 stars review

Large dog needs more

[This review was collected as part of a promotion.] My dog is tall but is tending to put on weight with other foods even with her activity. Im trusting this protein forward is a better selection. She actually prefers tge taste over other purina

Review from purina.com
Helpful?3A70CR2F1TUU118256712
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