PURINA ONE +Plus Adult High-Protein Healthy Weight Formula Dry Dog Food, 40-lb bag - Chewy.com

Purina ONE +Plus Adult High-Protein Healthy Weight Formula Dry Dog Food

By Purina ONE
Rated 4.5366 out of 5 stars

$54.99Chewy Price
$63.48Chewy Price
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$8.49 (13%)
$52.24Autoship Price
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About This Item


  • This dry food provides 100% complete, balanced nutrition for adult dogs and is proudly made in Purina-owned US facilities.
  • Weight control recipe features high-quality protein like real turkey to promote strong muscles and a healthy heart.
  • Four antioxidant sources provide immune system support, while natural sources of glucosamine promote healthy joints.
  • Tender, meaty morsels and crunchy kibble come together for a drool-worthy taste and texture dogs love—plus, added calcium supports strong teeth and healthy gums!
  • Includes omega-6 fatty acids, vitamins and minerals to help support healthy skin and a soft coat.

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Nutritional Information

Feeding Instructions

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 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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Questions & Answers

25 Customer Questions

Good for 9 lb dog

Will this help my dog lose weight
Answer by ChewyMar 28, 2021
This recipe is formulated to help pets support an ideal body condition, and helps keep them feeling fuller for longer.

What is in the chicken by-product's and the chicken meal?
Answer by ChewyJan 20, 2021
By-products from poultry are simply parts of the animal that remain after meat is removed. They may include lungs, spleen, liver, and kidneys. These nutritious poultry by-products are high-quality ingredients contributing nutritional value to dog food. Chicken meal is made up of chicken that has been ground and cooked, reducing the fat content to create a protein-rich ingredient. It’s high in protein and amino acids to help strengthen and maintain your pet’s muscles. It’s also a high-quality source of glucosamine for joint health. Purina pet foods don’t include parts including the feathers, hide, hair, hooves, and intestinal contents of animals are never used in Purina pet foods. This formula is not recommended for pets with a chicken allergy.

What's the Taurine content of Purina ONE Healthy Weight dry food?
Answer by ChewyJun 17, 2019
This variety contains 0.05% Taurine content, on an as fed basis.

ReviewsWrite a Review

Rated 4.5366 out of 5 stars
697 Ratings
Would recommend to a friend

697 Customer Reviews

Rated 4 out of 5 stars
By HouseOfScrem on May 16, 2023

Dogs love it!

My dogs have been eating this for several years & they absolutely love it! My daughters dogs, who live close by, decided they love it too. Whenever they show up on the porch for a treat, they'll dart inside the door every chance they get & go straight for the food dishes to get their share as well. I gave it 4 stars instead of 5 because Purina needs to get some control over their prices however. I try to buy the 15 lb bag when it's available but the price keeps going higher & higher. If it continues to increase in price, I'm gonna have to go on a search for a different brand.

Rated 5 out of 5 stars
By Grace on May 16, 2023

Finiding Best

Almost three months ago was blessed with a beautiful sweet six year old pup have been trying to find the best for her after living in a car on people food her belly is sensitive thus far she enjoys best, experiences less belly issue and other important body functions, thank you.

Rated 2 out of 5 stars
By JM on May 19, 2023


Ordered food and was given a 2 day delivery expectation. When order went through it took 3 days for me to get my delivery date and was another week out. Thought I was saving money when in reality I still had to go to a local retailer to purchase a bag of food

Rated 1 out of 5 stars
By Al on May 8, 2023


I've been buying this dog food for years, for the past 5 bags I've purchased the food is now disappointing. There is so much Powder in the dog food since the increase in the food not worth it anymore. My dogs loved it but I guess it's time for a change unless Purina decides to do something about it!!!!

Rated 5 out of 5 stars
By Sue on May 20, 2023

Great dog food

My pup loves this food. So far she hasn't lost weight but we just started. In addition to the kibble in this food, there's some kind of pieces that she goes crazy for. I don't know what they are, but it's a great variety for her and she loves this food.

Rated 5 out of 5 stars
By wk on May 18, 2023

happy delivery

This is the food recommended by my vet and it is often sold out in local stores . I got the order in 2 days at a competitive price . I hope it remains available .plus I dont have to carry 40 pounds from the store.

Rated 2 out of 5 stars
By Missyg81 on Mar 26, 2023

Not a good food for my boston

My little boston was on Chicken and Rice Purina One, and seemed to be getting tired of it. Would pick out the chicken and not eat it. Figured I would switch because he's a little on the heavy side... so went with healthy weight. He doesn't care for it. So now I'm stuck with a 30lb bag food. I have to put wet food mixed to get him to eat it. I think when this bag is done, I need to find another brand. What happened to Purina One?? Never had an issue before. Very disappointed.

Rated 5 out of 5 stars
By Dennis on Apr 28, 2023


Great service. Received the 40 lb. bag in two days, as promised. Bag looked like it just came off the shelf (no damage). Price was amazing as compared with pet or grocery store pricing, so I went ahead and set it up for monthly auto shipping! THANKS, CHEWY!!!

Rated 5 out of 5 stars
By Sparkles on May 20, 2023

Tasty per my two dogs

I have two dogs 36 & 46 lbs that were a little overweight, started using this & they are down to 33 & 42 in 6 weeks. I also did cut back on snacks. They clean their bowls every meal.

Rated 3 out of 5 stars
By awatkins4642 on Mar 28, 2023

Not for our pup...

We ordered this food to help our 4 year old GSP with her weight issues. We were transitioning her with about a quarter of a serving a day with her Purina Pro Plan food. Well...after day three she had 3 seizures in a 24 hour period. We have stopped this food. Her seizures have stopped and she is back to her crazy self. We will live with the extra pounds...