PURINA ONE +Plus Hairball Formula Natural Adult Dry Cat Food, 3.5-lb bag - Chewy.com

Purina ONE +Plus Hairball Formula Natural Adult Dry Cat Food

By Purina ONE
Rated 4.6609 out of 5 stars

$8.99Chewy Price
$11.79Chewy Price
You save:
$2.80 (24%)
$8.54Autoship Price
(Save an extra 5%)

Why Autoship?

  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.

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About This Item


  • Nourish your feline friend with a SmartBlend of high-quality ingredients, including a natural fiber-rich blend that helps minimize and control hairballs.
  • With added vitamins, minerals and nutrients, this natural cat food supports the nose-to-tail well-being of adult cats with 100 percent complete and balanced nutrition.
  • Real chicken is the #1 ingredient, helping create a high protein cat food that supports kitty's strong muscles as she jumps and plays.
  • This delicious chicken cat food kibble delivers the crunchy texture cats love and has added calcium to help support her strong teeth.
  • Part of a veterinarian-recommended brand, this Purina ONE hairball control cat food is crafted in Purina-owned, U.S. facilities with no artificial flavors or preservatives.

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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

20 Customer Questions

what is the difference between purina hairball control and indoor advantage dry cat food
Answer by ChewyMar 27, 2019
The main difference is the Purina ONE Indoor Advantage recipe helps minimize hairballs and maintain a healthy weight and the #1 ingredient is real turkey. While Purina ONE Hairball recipe has natural fiber blend that helps minimize hairballs and the #1 ingredient is real chicken.

How many cups per pound are in this brand?
Answer by ChewyMay 30, 2019
The 3.5 pound bag contains approximately 14 cups, the 7 pound bag contains about 28 cups, the 16 pound bag contains about 64 cups, and the 22 pound bag contains about 88 cups.

Can you feed this to a cat that doesn’t get hairballs?
Answer by ChewySep 11, 2019
Although this recipe is intended to help minimize hairballs, this vet-recommended formula provides a complete and balanced meal.

What is the carbohydrate percentage of this formula?
Answer by ChewyDec 25, 2018
This formula contains a Carbohydrate content of 35.7% on an as-fed basis and 40.5% on a dry-matter basis.

ReviewsWrite a Review

Rated 4.6609 out of 5 stars
693 Ratings
Would recommend to a friend

693 Customer Reviews

Rated 1 out of 5 stars
By Lindsay on May 25, 2023

Gagging, coat problems, allergies

Hey! I never leave reviews...but some strange things happen when I feed this to my cat. I wanted to try this because I have a 10-year-old VERY long hair American cat (Maine coon + Siberian mix). The hairballs are a force to be reckoned with. I do brush her weekly, but there's just too much hair in the spring and summer! I had her on this food for several weeks back in December, and she liked it, ate it every time. But as time went on, she began to vomit more. Also, her coat began to thin, she was chewing on her tail, and she just seemed like she wasn't feeling well. Long story short, she developed a paw infection caused by allergies. The vet said it could be the food, but it could have also been a flea bite. I took her off the food just to be safe, and her coat returned to normal, digestion back to normal, and she was feeling better within a week. Ok, so here we are - I went on vacation for a night and decided to put this in her automatic feeder to tie her over (I know! What was I thinking?) A week in, and the same symptoms are appearing. She hasn't pooped in 2 days, she coughed up some stuff (not hair) a couple of days ago, and I can tell she doesn't feel well. Needless to say, this isn't the food for her. It must be something in her DNA or microbiome. For the record, she usually eats wet food that is grain-free and high protein...so my bad for trying to switch it up. The search for healthy dry food for the automatic feeder continues...all I gotta say is, I don't trust these highly specific formulas...this did not work, and it's kind of scary what happens to her. I can tell her coat and skin are irritated. Whatever it does to reduce hairballs, I don't think it's good for the animal long term.

Rated 5 out of 5 stars
By mdaw on May 24, 2023

This Tasty Product Really Works

I bought the smaller package of this product to see if my cat would even eat it. My (almost) 6 year old kitty, whom we got a few months ago, has a hairball problem. I started feeding her this product, and it really works. And, she really loves it! She finally starting (gently) coughing up the hair balls, which she had not be able to do before. It is a great product that works!

Rated 1 out of 5 stars
By Wanda on Apr 23, 2023

I hope it’s just a bad batch, not a new formula

This is the cat food I’ve been buying for years, and I’ve recommended it to tons of people. But for the last month or so something has gone wrong. My cats will hardly touch it, and there’s been a lot of vomiting and diarrhea when they do. I’m trashing the rest of this bag, and I’ll open a new one from my recent autoship. If that one isn’t any better, then I guess I’ll be looking for a new cat food.

Rated 1 out of 5 stars
By Joy on May 11, 2023

Disappointed and puzzled

Do any of my friends use Purina One Hairball Formula? If so, have you noticed your cats throwing up more lately? I opened a new bag Sunday and Teddy has been throwing up almost daily...practically the same with the H boys at the office recently...sigh.

Rated 1 out of 5 stars
By Vizibara on Mar 29, 2023

Opposite effect

Does anyone else's cat experiences retching/gagging with this food? My first time buying it. Did test with 3 other types of dry food before isolating results. How ironically strange it is this one that makes the cat gag. I know a recent reviewer mentioned she/he fed her cats this food for years but they don't eat it anymore. Did we get a bad batch or what is going on. Seriously !

Rated 3 out of 5 stars
By P1HF on Mar 11, 2023

Cats will no longer eat it

I’ve been getting this food for years and my cats are no longer eating it. I don’t know if something with the food changed or what. I still have an entire bag left that hasn’t been opened so a little disappointed. I ordered the same brand, but got Tinder Selects to mix with the Hairball formula in the container. They scarfed it up today! They haven’t really eaten in days on the other food so I’m sure they were hungry! Hopefully they like this food and will stick with it.

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

Purina One Hairball Formula

I normally mix together Sensitive Stomach and Hairball dry food for my 2 Ragdolls. I haven't been able to find the Hairball Formula for a while. Very happy it's back.

Rated 5 out of 5 stars
By VanessaMollere on May 9, 2023

Great product

My cat loves this food. He has been eating it for years it was great to get it delivered, however because of the shipping it ended up costing more than I can get it elsewhere

Rated 5 out of 5 stars
By MNJen on Mar 7, 2023

It must work!

I never see hairballs from my 2 cats and they like this food, so I keep getting it!! I ordered 3 huge bags because with the stuff going on in Ohio- I don't know where this food is made, but I don't want any contaminated food or water in mine so I stocked up and Chewy was the only place that had it in stock.

Rated 5 out of 5 stars
By CatMom on Apr 30, 2023

Fine food.

I have 3 cats and various fosters. Everyone eats this just fine. We still have hairballs on occasion, but I don't think anything will prevent them completely.