Purina ONE Natural High Protein +Plus Large Breed Formula Dry Puppy Food

By Purina ONE
Rated 4.6656 out of 5 stars
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Purina ONE Natural High Protein +Plus Large Breed Formula Dry Puppy Food, 31.1-lb bag slide 1 of 11
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Purina ONE Natural High Protein +Plus Large Breed Formula Dry Puppy Food, 31.1-lb bag slide 1 of 11

$40.98Chewy Price
$43.98Chewy Price
$38.93Autoship Price
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About This Item

  • Made especially for large breed puppies, this dog food for puppies is loaded with DHA, a nutrient found in mothers' milk, to support vision and brain development.
  • Real chicken is the #1 ingredient, helping create a large breed puppy food packed with the protein your pal needs for his growing muscles, including his healthy heart.
  • Natural sources of glucosamine for dogs help your puppy maintain an appropriate growth rate while supporting his joint health, and four antioxidant sources promote his strong immune system.
  • Deliciously crunchy bites and tender meaty morsels create a tasty combo that puppies love, while a SmartBlend of high-quality ingredients like rice gives your pal wholesome nutrition.
  • This Purina ONE large breed puppy food is crafted by a veterinarian-recommended brand and proudly produced at Purina-owned, U.S. facilities with no artificial flavors or preservatives.
Play Video: Learn More About Purina ONE From Our Team of Experts
Learn More About Purina ONE From Our Team of Experts

About Purina One Dry Dog Food

The Visible Difference

Feel confident you’re doing the very best for your pet with Purina ONE. Purina ONE brings nature and research together, for real nutrition that makes a difference. You can look at your pet and see the bright eyes, shiny coat and strong muscles, all driven by a healthy heart!

Ingredients from Nature for Real Nutrition

Carefully selected natural ingredients, crafted by nutritionists into meals that help make a difference in your pet. That is the Purina ONE difference.

Purposeful Ingredients

Each formula starts with ingredients found in nature. 100% nutrition and 0% fillers means every ingredient serves a purpose.

Nature. Research. Nutrition.

Purina’s nutritionists use their expertise, backed by research, to craft foods that can help make a difference in your pet.

Purina-Owned Facilities

Created with carefully selected ingredients and meticulous quality and safety standards in Purina’s own facilities, for ideal nutrition.

About Purina One

Purina One prides itself on being the first brand in grocery and mass retail stores to offer pet food with real meat, poultry, or fish as the #1 ingredient, starting in 1987. Over the years, they've maintained their position as a leader in the industry that provides best-in-class nutrition for dogs and cats. Through constant innovation and research, Purina One has created Smartblend formulas with the right mix of quality ingredients for tailored nutrition at every stage.
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Top IngredientsChicken, Rice Flour, Soybean Meal...Chicken, Rice Flour, Corn Gluten Meal...Chicken, Ground Whole Grain Corn, Chicken By-Product Meal...Chicken, Rice Flour, Soybean Meal...Lamb, Lamb Meal, Whole Grain Brown Rice...
Health FeatureBrain Health, Immune Support, Hip & Joint Support...Brain Health, Digestive Health, High-Energy...Muscle Care, Dental & Breath CareBrain Health, Immune Support, Hip & Joint Support...Immune Support, Digestive Health, Skin & Coat Health
Special DietHigh-Protein, Natural, With GrainNatural, High-ProteinWith GrainNatural, High-ProteinNo Corn No Wheat No Soy, With Grain
Breed SizeLarge Breeds, Giant BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsLarge Breeds, Giant BreedsLarge BreedsLarge Breeds, Giant Breeds
Food FlavorChicken, PoultryChickenChicken, PoultryChickenLamb, Meat

Questions & Answers

32 Customer Questions

Does Purina one come in venison for large puppies
Answer by StandardPoodleBreederAug 17, 2021
No, they haven’t come out with that yet. But you could buy the Purina venison one and mix some in with the Large breed puppy one just do 1/4 of venison per feeding.

How many cups are in a 31lb bag of Purina ONE SmartBlend Large Breed Puppy
Answer by ChewyFeb 08, 2019
There are approximately 66 cups of kibble in the 16.5 pound bag and 124 cups of kibble in the 31.1 pound bag.

Are the chewy pieces chicken or soy?
Answer by ChewyJun 03, 2019
The tender meaty morsels in this formula are made from chicken.

Where is the expiration date and lot number located on the bag?
Answer by ChewyFeb 06, 2020
The expiration date and the lot number for this dry food is generally located where the bar code is on the back of the bag.

ReviewsWrite a Review

Rated 4.6656 out of 5 stars
634 Reviews
Would recommend to a friend

634 Customer Reviews

Rated 4 out of 5 stars
By PennysMama on May 11, 2022

puppy’s stamp of approval

I’ve been feeding this to my GSD puppy since she was 3 months and she loves it. I had to mix it with yogurt because she was an extremely messy eater when we first got her, and she devoured it. Now she can eat it plain, but she still prefers it with yogurt.

Rated 5 out of 5 stars
By lexi on May 25, 2022

pups love it

my dogs looove this stuff. i have two dogs, a lab & pitbull and we have this on 2 week autoship which lasts more than enough time!

Rated 5 out of 5 stars
By CatMama on May 26, 2022

Good for finicky eaters

Large breed puppy, he's a finicky eater and liked this immediately. Now, he finishes the whole bowl at meal times.

Rated 4 out of 5 stars
By Erick on Feb 21, 2022

Puppy Approved

My 5 month old Great Pyrenees had been on Purina Pro Plan large breed puppy since I got her. She eventually stopped eating it and would only eat it if she was hungry. Changed her to this, she demolished the bowl full right away. The different shaped kibble seems to be more enjoyable and easier to chew than pro plan.

Rated 1 out of 5 stars
By Kita on Apr 22, 2022

Horrible and unexpected

My box come ahead of schedule thanks but full of sugar ants no thanks this need to be fixed

Rated 5 out of 5 stars
By Labradormom on Dec 27, 2021

Great product

I've been using this dog food for years for my puppies and as they grow into adult dogs. Currently feeding my 3-month old Labrador puppy. I tried another brand and he didn't do well at all so I switched him over to this food and he's doing much better and all his issues have resolved. A great product and my dogs have always enjoyed it.

Rated 1 out of 5 stars
By Mile on Mar 7, 2022

Not what I ordered

Didn’t get what I ordered. Instead of a 31lb purina puppy food I got a 44.8oz of Purina true instinct. I’ll have to address this with chewy.

Rated 1 out of 5 stars
By Ernie on Dec 2, 2021

Not the same as the first one

I reordered the very same Purina One as the first order. Lots of chicken and my puppy loved it. Soooo disappointed with this order and so is my puppy. This one doesn't have enough chicken to list on the bag. In order to get her to eat, I had to put a few drops of EVOO on the dry dog food. That has helped some but she really doesn't like it as much as the first bag. I'm very concerned about "Quality Control" with Purina on their products. Purina has always been my "go to" for my dogs. However, I'll have to rethink this one.

Rated 5 out of 5 stars
By Lynn on Jan 18, 2022

Highly recommend

We started our golden retriever puppy on regular puppy chow based on breeder suggestion, but it was causing her to grow too quickly, which was caught by our vet. He recommended Purina One for large breed puppies & got her back on track.

Rated 5 out of 5 stars
By shelly on Mar 21, 2022

irish love it

me (Shelly) and my brother (Dexster) we're irish Wolfhound/Greyhound cross and we love this puppy chow.