PURINA ONE +Plus Urinary Tract Health Formula High Protein Adult Dry Cat Food, 7-lb bag - Chewy.com

Purina ONE +Plus Urinary Tract Health Formula High Protein Adult Dry Cat Food

By Purina ONE
Rated 3.8034 out of 5 stars
Size: 7-lb bag
Size: 7-lb bag

$17.98Chewy Price
$19.49Chewy Price
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$1.51 (8%)
$17.08Autoship Price
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About This Item


  • Help support your feline friend's urinary tract health with this premium adult cat food, which provides low magnesium and reduces urinary pH.
  • Real chicken is blended into every serving, helping create a high protein cat food kibble that supports your kitty's strong muscles, including her healthy heart.
  • Cats love the great taste of these deliciously crunchy cat food bites, which wow with a SmartBlend of high-quality ingredients that's easy to digest.
  • Vitamins, minerals and nutrients are added to this urinary health cat food, providing 100 percent complete and balanced nutrition for adult cats to support a lifetime of adventures.
  • This Purina ONE urinary care cat food is crafted by a veterinarian-recommended brand and proudly manufactured in Purina-owned, U.S. facilities with 0 percent fillers and no artificial flavors or colors.

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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

Is this good for crystals ? Or just uti ?
Answer by ChewyOct 06, 2017
This formula helps maintain urinary tract health by reducing urinary pH and providing low magnesium. We recommend consulting with your veterinarian if you suspect your cat has crystals or a urinary tract infection.

Can this food be fed to other adult cats in the household which do not have urinary tract issues?
Answer by ChewyAug 15, 2018
With this food being a complete and balanced diet, it would be suitable for cats that do not have urinary issues. Animal feeding tests using Association of American Feed Control Officials (AAFCO) procedures substantiate that Purina ONE Urinary Tract Health Formula provides complete and balanced nutrition for maintenance of adult cats.

Is this formula recommend for cats older than 7 years?
Answer by ChewyNov 13, 2018
This food is formulated for adult cats. In most cases, cats can be considered senior when they are between 7 and 10 years old.

Will feeding this long term aid in preventing kidney dysfunction later on?
Answer by ChewyJun 07, 2021
This formula helps maintain urinary tract health by reducing urinary pH and providing low magnesium.

ReviewsWrite a Review

Rated 3.8034 out of 5 stars
992 Ratings
Would recommend to a friend

992 Customer Reviews

Rated 1 out of 5 stars
By Monica on May 17, 2023

Something has changed...

Very upset with Purina! I have been using this for years after my male cat had to have surgery for a blockage and was unable to urinate. We had chosen this based on reviews years ago and seemed to be the best option since the vet recommended food brand was going to be double the cost. Just recently I had gotten my normal auto ship from Chewy and both food bags had been expired for 7 months. Chewy apologized and issued 2 more bags. I received them and those were also expired. I can't believe Purina is sending expired food bags. I had noticed for the last few months my cats have been vomiting and refusing to eat like they used to but never expected that it had something to possibly do with the food until I had noticed reviews had gone down on this brand in the past year. Check your expiration dates if you have this food! Chewy issued a refund and I thank them for that but not sure what is going on with this food.

Rated 1 out of 5 stars
By Mary on May 14, 2023

Not the best

Unfortunately my cat would vomit after eating it. Not sure what was going on with that, but it is a wasted bag of food. He likes Iams urinary tract formula and seems to keep it down, so we’re going back to that one, although the Purena has better ingredients. It’s probably just my cat. Purena has very good products and I wouldn’t discourage anyone from trying it.

Rated 3 out of 5 stars
By Cat on May 16, 2023


I had to switch to this to help lessen urinary issues with my 4 & 7yo boiz. Biggest challenge is the kernels seem much harder and definitly larger than other purina dry foods. My persnickity boiz are so far not a big fan and have trouble chewing the bits as they also both have some teeth issues too. I am going to give it 3 months and see.

Rated 2 out of 5 stars
By 3catmom on May 3, 2023

Making cats sick

I think this food needs to be recalled. There are quite a few recent reviews that cats have been getting sick after eating this food. My cats have been throwing up too! I thought my big boy was just being a pig and eating too much but now I have read other reviews I think there is something wrong with it. You need to stop selling this food!!

Rated 4 out of 5 stars
By Kellbell on Apr 25, 2023

New formula?

We have been using this for the last three years and loving it. Great alternative to the pricey vet-formula diets. This last bag though was completely different. Not sure if it was a bad batch or if they changed the formula but one of our furry friends has had some tummy troubles (diarrhea) as a result. I hope the next bag we get is back to normal!

Rated 5 out of 5 stars
By Crazycatlady on Apr 24, 2023

Cheaper than prescription food

I've been buying this now for a few months. I think its doing well. I do monitor one cat more for urinary issues, as he is diabetic. But the other 2 seem to like this and eat it. Its not the favorite of the foods, as I do mix about 3 or 4. But if it adds all the nutrients they need to their diet, and they eat it, I'll continue to buy it. So far so good.

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

Be careful

There is something wrong with the recent bags, and it is not just a formula change. I had to do a hard switch to Iams and the cats immediately began eating after several days of vomiting and starving themselves. Purina owes their customers an explanation for this.

Rated 1 out of 5 stars
By Hannah on Apr 16, 2023

formula changed

I have fed my cats this food for two years and have had no issues before recently. the formula had to of changed because my cat now throws up every time he eats this food & I mean every single time. I had no issues with him throwing up before this and have noticed that my other cats will refuse to eat it now as well. I ordered another bag of this to see if it was a bad bag but I am still having issues with my cats eating it and throwing it up so I will not be buying this for my cats again.

Rated 3 out of 5 stars
By AuntBoo71 on Apr 5, 2023

Seemed to be working then didn't

I have two cats that have urinary issues and had them on this. They liked it until the past few bags. It goes uneaten or they throw it up. The kibble also seems to look different then bags I have had in the past. Maybe they changed the formula? Regardless, my one cat had another issue recently. It worked in the past and currently does not. I will be trying the IAMs and see how that goes with them.

Rated 1 out of 5 stars
By Peach on Apr 9, 2023

Made my cats so sick!!!

I should have read the reviews because clearly this has happened to others. My cat vomited so much and had diarrhea after she cat this food. I thought we were going to have to take her to the vet. She had to at least thrown up 20 times and pooed 10. It was horrible. She was so weak she could barely walk. Thankfully a day later she stopped and seems to be alright now.