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

By Purina ONE
Rated 4.6662 out of 5 stars
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Purina ONE +Plus Natural High Protein Large Breed Formula Dry Puppy Food, 40-lb bag slide 1 of 11
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Purina ONE +Plus Natural High Protein Large Breed Formula Dry Puppy Food, 40-lb bag slide 1 of 11

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$53.99Chewy Price
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This Item - Purina ONE +Plus Natural High Protein Large Breed Formula Dry Puppy Food, 40-lb bag
Rated 4.6662 out of 5 stars
$53.99Chewy 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...Lamb, Lamb Meal, Whole Grain Brown Rice...Chicken, Chicken Meal, Ground White Rice...Chicken By-Product Meal, Whole Grain Ground Corn, Wheat Flour...Chicken, Chicken By-Product Meal, Corn...
Special DietHigh-Protein, Natural, With GrainNo Corn No Wheat No Soy, With GrainNo Corn No Wheat No Soy, High-Protein, With GrainHigh Fiber, With GrainHigh-Protein, With Grain
Health FeatureBrain Health, Immune Support, Hip & Joint Support...Immune Support, Digestive Health, Skin & Coat HealthHip & Joint Support, Skin & Coat Health, Immune SupportHip & Joint Support, Immune Support, Skin & Coat HealthMuscle Care, Brain Health, Hip & Joint Support...
Breed SizeLarge Breeds, Giant BreedsLarge Breeds, Giant BreedsExtra Small Breeds, Small Breeds, Medium BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsLarge Breeds, Giant Breeds
Food FlavorChicken, PoultryLamb, MeatChicken, PoultryChicken, PoultryChicken, Poultry

Questions & Answers

35 Customer Questions

Does Purina one come in venison for large puppies
Answer by RoseAug 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 4.6662 out of 5 stars
656 Reviews
Would recommend to a friend

656 Customer Reviews

Rated 5 out of 5 stars
By Kris on Sep 24, 2022

Would recommend

We have a picky Corso, she's 7 months old and we want the best food for her. We have tried so many brands and she either ends up with an upset tummy or skin problems. We just switched from IAMS to this and her stools have been normal and she hasn't been itchy. We plan to keep her on this since she loves it and we love the results we've seen in just 2 weeks! I would highly recommend this food.

Rated 5 out of 5 stars
By Suz132 on Sep 13, 2022

Finally-a food she loves

I have tried a few different foods with my chocolate lab, Chelsey. I would buy the smaller bags and try to find something she will like and continue to eat. Finally found it. She loves this. It has some soft pieces in with it and she acts like I put them there for treats for her. Lol. I will continue on this food for quite a while before changing over to the adult.

Rated 4 out of 5 stars
By Elena on Sep 18, 2022

A big bag of healthy food

I was surprised to see how large the bag was. My puppy liked the food so much when I first introduced it to him. He has gotten slightly less excited about it but I am comfortable feeding it to him because of the natural ingredients.

Rated 5 out of 5 stars
By Magoo on Sep 10, 2022

Best Ever Dog Food

Meal time was a challenge with my 8 month old Labradoodle until I purchased the Purina One +Plus for large breed puppies. From the 1st minimal transition amount I gave her, she started gobbling up all her meals! This is the best dog food!

Rated 5 out of 5 stars
By Mehh on Aug 2, 2022

They love it!

I bought it for the LG Breed puppy, but all the small dogs love it too! He has eaten this for the last year and has grown in to a gorgeous, healthy, big dog with a shiny coat and bright eyes dog. Purina knows their animal foods and has for years.

Rated 4 out of 5 stars
By Sasha on Jun 22, 2022

My dog loves the taste

I started to transition my dog to this brand and mixed this with her current food. She seems to really love it and looks forward to meal time. My pup is very picky and doesn't always eat her food. I'm glad she really likes it. The only concern I have, I've researched the brand and not a lot of consumers like Purina. I've had issues with this brand in the past but have never given my dogs Purina One. I do recommend.

Rated 5 out of 5 stars
By Dude on Jul 16, 2022

Dogs/Pup bestest food

My Great Dane aka dude loves it and can’t get enough. This is my Go to when I am broke. It feeds my 9year old gal, 2 year old hound dog and 6 month old Dane. The big bag lasts 2 1/2 weeks but I keep my dogs happy. Taste, crunchiness and awesomeness my dogs can’t get enough.!

Rated 5 out of 5 stars
By Jessi on Jun 7, 2022

Sweet minnie

My sweet minnie is a picky eater so I wasn't quite sure how she would like this food, but she absolutely loved it! Also it didn't make her tummy feel yucky after eating it! It was one of the few that didn't make her sick! Definitely will be buying!!

Rated 5 out of 5 stars
By Nikki on Jun 22, 2022

One happy pup

Our dog loved this food. When she isn’t a fan of dog food we buy, it will sit in the bowl all day. With this food, she was chomping at the bit to get to chow down! Seems to keep her full too.

Rated 5 out of 5 stars
By LunaLove on Jun 17, 2022


My precious girl absolutely loves this food. Especially the pieces of protein which is important for her kind. So glad she got to try this food. Will be looking to buy more of this when in stock.