Purina ONE +Plus Adult Digestive Health Formula Dry Dog Food, 8-lb bag

Skip image gallery
Slide 1 of 11

At a Glance

  • Non-GMO
  • High-Protein
  • Natural
  • Sensitive Digestion
  • Vitamins & Minerals
  • Heart Care
  • Immune Support
  • Skin & Coat Health
  • Digestive Health
  • Hip & Joint Support
  • Made in USA
  • All Lifestages
  • All Breeds

$10.84 First Time Autoship Price
this order
Save 35% (up to $20) today when you set up Autoship. 
$15.85 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$16.68 Chewy Price
($2.09 /lb)
Save $1.50 (-8%)
$18.18 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
Promo, Buy select dog food, get select fresh food free with code FRESHSELECTS
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • This veterinarian-recommended recipe is crafted in the USA.
  • Dry dog food offers complete and balanced digestive care for adult dogs with sensitive stomachs.
  • High protein recipe features real chicken as the #1 ingredient and includes natural glucosamine for joint health.
  • Contains a SmartBlend of purposeful ingredients and has no artificial flavors, preservatives, or fillers.
  • Highly digestible formula is enriched with probiotics to support your pup’s digestion.

Ingredient Information

Feeding Instructions

Learn More About Purina ONE From Our Team of Experts

About Purina ONE Dry Dog Food

Core Nutrition for Your Dog

Purina ONE is high-quality natural nutrition with added vitamins, minerals, and nutrients made to support your dog’s health, inside and out. Feed Purina ONE and see the visible difference in your dog—today, and for a lifetime.

Real Meat #1

Made with real meat, these formulas feature a variety of proteins, including beef, chicken, or lamb.

Microbiome Balance

Includes probiotic fiber for gut health and immune support.

Natural

These natural recipes include added vitamins, minerals, and nutrients for balanced nutrition.

Tender, Meaty Morsels

Rich in protein, these tasty dry dog formulas provide 100% nutrition with 0% fillers.

About Purina ONE

Purina ONE offers wet and dry foods in a variety of flavors and textures, all made with real meat for great taste and nutrition. And as your dog’s needs change, they have you covered with a variety of formulas based on life stage, lifestyle, and health benefits. Purina ONE is produced in U.S. facilities, and they strive to make their food both good for your dog and good for the environment by reducing water usage and using renewable electricity.

Shop Purina ONE

Frequently bought together

Questions & Answers

21 Customer Questions

This is the food I have found works best for all 3 of my dogs, I can’t find it anywhere. When will it be back in stock?

Answer by Pinkribbons • Jan 07, 2025
It'd at petco, petsmart, pet Supplies Plus and walmart.

Can a 7 month old puppy eat this?

How does this compare to the Purina One Sensitive System dry food?

Answer by Chewy • Nov 12, 2019
Both formulas of food are designed to to support sensitive stomachs, and promote immune health. This formula, the "Purina ONE Smartblend Probiotic Digestive Health Formula Dry Dog Food", is also enriched with probiotics, which are beneficial for digestive wellness.

How many cups are in a pound of Purina ONE Smartblend Probiotic Digestive Health Formula Dry Dog Food. I want to determine autoship interval.

Answer by Chewy • Nov 22, 2019
There are approximately 4 cups in one pound of dog food. The 16.5-lb bag will be about 66 cups and the 31.1-lb bag contains about 124.4 cups of dog food.
Reviews
Write a Review
4.7
Rated 4.7 out of 5 stars
2126 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Digestibility

89% Positive

Ingredient Quality

89% Positive

Nutritional Content

88% Positive

Palatability

84% Positive

836 Customer Reviews

Rated 1 out of 5 stars
By Sandy on Jan 17, 2026

Itching and shedding

This is the second time trying this type due to recommendation. The first time I just thought that it was my dogs with summer season shedding and itching. When I

This is the second time trying this type due to recommendation. The first time I just thought that it was my dogs with summer season shedding and itching. When I told him I know it neighbor this she said her dogs doing the same thing on the same food and she switched so I did too, but thinking maybe it was an off batch I would tryit again. Call me a fool. I bought the big bag and I’m throwing away 3/4 of it. I am now trying the salmon and rice for sensitive stomach and skin. If the same thing happens, I am done with this dog food. I hate throwing away dog food and switching my poor dogs, but I do not recommend this kind, especially if your dog has sensitivities.

Rated 5 out of 5 stars
By David on Jan 19, 2026

My Irish Wolfhound mix loves this

I've tried dry/wet mix with canned and pouches, even other varieties of dry, but my Wolfhound mix would turn her nose up at them. My daughters dog loves this as

I've tried dry/wet mix with canned and pouches, even other varieties of dry, but my Wolfhound mix would turn her nose up at them. My daughters dog loves this as well and has a sensitive stomach, so I gave it a try. Probably the first one she will consistently eat.

Rated 5 out of 5 stars
By Rachel on Dec 15, 2025

Great for Sensitive Tummies and Picky Eaters

We have tried so many different dog foods for our sensitive digestion and very picky Dalmatian and grabbed this bag as a last minute resort in the grocery store

We have tried so many different dog foods for our sensitive digestion and very picky Dalmatian and grabbed this bag as a last minute resort in the grocery store in a pinch and it turns out our dalmatian absolutely loves this dog food. It has been smooth sailing for her and we started feeding it to our GSP and mini dachshund as well. All three girls love this dog food. So far so good, they have not turned their noses to it yet, so that is a huge huge plus for us.

Rated 1 out of 5 stars
By Julie on Jan 1, 2026

Poor handling

The delivery company mishandles my shipments regularly and bursts the cans of food open when they DROP the box! I understand it’s heavy, but they have to know how

The delivery company mishandles my shipments regularly and bursts the cans of food open when they DROP the box! I understand it’s heavy, but they have to know how to handle it better! Use a two wheeler!! Over half of the case has to be thrown away because they arrived open!

Rated 2 out of 5 stars
By Linda on Nov 26, 2025

Great food until it got stinky

Switching to this food solved Juno’s GI problems. She’s been on it for 3 years and her heartburn and diarrhea cleared up. The problem is the last two bags we got

Switching to this food solved Juno’s GI problems. She’s been on it for 3 years and her heartburn and diarrhea cleared up. The problem is the last two bags we got produced the most foul odor. The first one stunk and Chewy replaced it. I just got the new bag and that stinks just as bad. It’s the same flavor she’s always had and, to my knowledge, they haven’t changed the formula. I’m not sure what’s going on but I’m going to switch to something else.

Rated 1 out of 5 stars
By TERRY on Jan 7, 2026

Fed Ex never delivered

Never received dog food Either credit my account or find my order. Couldn’t miss my house address posted with three signs and Fed Ex delivereds at my house with

Never received dog food Either credit my account or find my order. Couldn’t miss my house address posted with three signs and Fed Ex delivereds at my house with no problems except with Chewy!

Rated 5 out of 5 stars
By Nancy on Dec 22, 2025

Dog food.

Came when it was promised and saved me time and energy to go get it. These are big bags of dog food and the store thatI would buy from would only have one big bag

Came when it was promised and saved me time and energy to go get it. These are big bags of dog food and the store thatI would buy from would only have one big bag and I like to get two cause I use them pretty frequently.

Rated 5 out of 5 stars
By KAREN on Nov 4, 2025

Great for Tank’s tummy!

I have been feeding my dog Purina ONE Plus Digestive Health Formula for a couple of years and it works really well. His digestion is solid with no upset tummies

I have been feeding my dog Purina ONE Plus Digestive Health Formula for a couple of years and it works really well. His digestion is solid with no upset tummies and he loves eating it. He has stayed healthy, his coat looks great and he has plenty of energy. It is not a super premium formula but for us it has been reliable and my dog is thriving on it.

Rated 2 out of 5 stars
By Jennifer on Nov 20, 2025

Bag damaged

My bag of dogfood was ripped and it had spots of what appeared to be grease all over the back of it. Not sure if it got damaged in shipping or before, as the box

My bag of dogfood was ripped and it had spots of what appeared to be grease all over the back of it. Not sure if it got damaged in shipping or before, as the box was perfectly fine. I took a pic for you to see.

Rated 5 out of 5 stars
By Katelyn on Dec 2, 2025

Fast delivery!!

I had to change my dog food about a month ago to my brand going out of stock. When I say my dogs are LOVING this new dog food, they about knock me down every morning

I had to change my dog food about a month ago to my brand going out of stock. When I say my dogs are LOVING this new dog food, they about knock me down every morning or evening just to eat it!