Purina ONE SmartBlend Vibrant Maturity 7+ Formula Adult Premium Dry Dog Food

By Purina ONE
Rated 4.5714 out of 5 stars


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$49.98Chewy Price
$52.98Chewy Price
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$47.48Autoship Price
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About This Item


  • Easy-to-digest, complete senior formula is proudly crafted in Purina-owned US facilities with the high-quality ingredients your best friend deserves.
  • This senior kibble is made with MCT-rich vegetable oil to help nourish and maintain mental sharpness as well as improve activity levels in dogs ages seven and older.
  • Features high-quality protein like real chicken to promote strong muscles and a healthy heart.
  • Includes omega-6 fatty acids, vitamins and minerals to support a shiny coat and healthy skin plus natural sources of glucosamine to promote joint health.
  • 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!

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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

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This Item – Purina ONE SmartBlend Vibrant Maturity 7+ Formula Adult Premium Dry Dog Food, 31.1-lb bag
Rated 4.5709 out of 5 stars
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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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Top IngredientsChicken, Rice Flour, Corn Gluten Meal...Chicken, Chicken By-Product Meal, Ground Barley...Chicken, Chicken By-Product Meal (source of Glucosamine and Chondroitin Sulfate), Ground Barley...Lamb, Chicken Meal, Brown Rice...Chicken, Turkey, Chicken Meal (Natural Source Of Glucosamine And Chondroitin Sulfate)...
Health FeatureBrain Health, Digestive Health, High-Energy...Brain Health, Dental & Breath Care, Skin & Coat HealthBrain Health, Dental & Breath Care, Skin & Coat Health, Muscle CareDigestive Health, Immune Support, Muscle Care
Special DietHigh-Protein, With GrainLow Fat, With GrainLow Fat, With GrainWith GrainNo Corn No Wheat No Soy, With Grain
Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsLarge Breeds, Giant BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds
Food FlavorPoultry, ChickenPoultry, ChickenPoultry, ChickenMeat, LambPoultry, Chicken, Turkey
Food FormDry FoodDry FoodDry FoodDry FoodDry Food

Questions & Answers

27 Customer Questions

I thought garlic was toxic to dogs? Garlic oil is an ingredient?
Answer by ChewyJan 15, 2019
Many people believe that garlic is harmful to dogs, and in large, concentrated doses this can be true. However, in the proportions that are used, it is highly beneficial to heart health, acts as a natural flea repellent, an antioxidant and anti-bacterial ingredient. Just like with humans, many things are healthy (and indeed necessary) in small doses but potentially harmful in large, concentrated doses.

Is this food manufactured in the US?
Answer by ChewyJan 23, 2020
This food is manufactured in the United States.

is this dog food more on the hard side or more on the soft side
Answer by ChewyOct 02, 2018
This kibble has a hard, crunchy texture and includes tender meaty morsels.

Is this for dogs who are 7 years old? thus the 7+ or is that not correct
Answer by ChewyMay 18, 2019
This food is formulated for senior dogs that are 7 years of age or older. It helps nourish their mind with enhanced botanical oils that provide energy for the brain, plus glucosamine to help support healthy joints.

ReviewsWrite a Review

Rated 4.5714 out of 5 stars
826 Ratings
Would recommend to a friend

804 Customer Reviews

Rated 5 out of 5 stars
By Barbie on Nov 12, 2023

Just what she needed

I have used Purina for all my dogs. Gracie is kinda a picky eater and I decided to make her food. That lasted only a couple months because I was worried that she wasn't getting the proper nutereints. So after looking into the different Purina foods, I settled on this one. She is 7 and it has what she needs. The pieces are small and some are even soft. Her poop is a bit darker and moore of it but it looks health. And she seems to have more energy.

Rated 5 out of 5 stars
By Amy on Nov 14, 2023

Senior dogs

I was ordering another food for my senior dogs, but as the years have gone by the prices increased. I decided to try the same brand dog food but just a little cheaper. It seems to work extremely well for my senior dogs. I have a 14-year-old lab And a 15-year-old terrier mix. They seem to tolerate this food well and do not get sick from it.

Rated 5 out of 5 stars
By Sara on Nov 16, 2023

the best!

I was feeding our senior dog a grain free dry dog food until I was advised by two different vets that it could be bad for her heart...now that we switched to this food, she has way more energy and even her coat is softer and healthier! great food!

Rated 5 out of 5 stars
By Tonya on Nov 21, 2023

My Murphy's Food

Murphy has been on Vibrant Maturity for the past 4 years. He loves the taste. He has stomache problems on the last food he was on. Not one problem since switching him. His coat is beautiful, and he Stull acts like a puppy.

Rated 4 out of 5 stars
By Sarah on Oct 31, 2023

Food is good, but...

I would really prefer a bag that closes to keep the food fresh and keep it from spilling if the bag tips over. That said, we've been spending more than this on dog food. I was nervous about switching, but budget required a change. Our older dog has done very well on this food.

Rated 5 out of 5 stars
By Caleb on Oct 16, 2023

Amazing dog food

Ordered this Purina One 7+ dog food from Chewy and in just a week could tell a huge difference in our 8 year old lab. She started acting younger and had her pep back. She plays and runs like a much younger dog now. Yes your dog food really does make a difference.

Rated 5 out of 5 stars
By Jennifer on Oct 13, 2023


I don't know what it is, but he really likes this food! He has gastro issues and changing to this food has changed him to really enjoy life! His poops are better and he seems a happier dog! So happy we switched to this dry food.

Rated 2 out of 5 stars
By Annie on Nov 6, 2023

This was my first time ordering this and not buying in a store. Was disappointed that there was a lot of smashed kibble resulting in so many crumbs

Rated 5 out of 5 stars
By GJ on Sep 29, 2023

shiloh Loves Smartblend Vibrant Maturity 7+

My 10 year old Border Collie, Shiloh, loves to eat Smartblend Vibrant Maturity 7+. It is a healthier alternative to other dog food, and it shows in her shiny coat, energy and no digestive issues.

Rated 5 out of 5 stars
By Jacqueline on Sep 16, 2023

Older picky dog

My 8 year old lab is picky, but he loves this,. We transitioned him from Iams when we couldn't get him to lose weight. We're keeping track every 2 weeks--he's already gone down 2 pounds. I'll update when more noticeable.