Purina ONE SmartBlend Vibrant Maturity 7+ Adult Formula Dry Dog Food
Oops! Something went wrong. Please try again.
Help your senior dog keep learning new tricks with the wholesome nutrition in Purina ONE SmartBlend Vibrant Maturity Adult 7+ Formula Dry Dog Food. Pet experts thoughtfully pick each ingredient to serve a purpose in your pooch's well-being, starting with real chicken as the #1 ingredient. Enhanced botanical oils in every serving help keep up your pal's energy and mental sharpness, and natural sources of glucosamine promote healthy joints so he can have fun on his daily adventures. Vitamins E and A support his bright eyes while you explore the world together. Best of all, the combo of tender morsels and crunchy bites delivers a yummy taste and texture dogs love—all while helping keep his teeth clean and gums healthy. This Purina ONE senior dog food provides 100% complete and balanced nutrition for dogs ages 7 and up, making this high-protein dog food kibble a smart solution for your best buddy's feeding routine.
Key Benefits- Real chicken is the #1 ingredient in this senior dry dog food. Plus, every serving is loaded with protein to help support your furry pal's strong muscles as he gets older, including his healthy heart.
- Formulated especially for senior dogs ages 7 and up, this high-protein dry dog food blends purposeful ingredients that naturally work together to help your senior friend stay sharp and maintain his energy.
- Every serving has natural sources of glucosamine to promote joint health, an antioxidant blend to support his immune system, and omega-6 fatty acids, vitamins and minerals to keep up his healthy skin and coat.
- Each ingredient is chosen for a purpose to give your best buddy 100% nutrition and 0% fillers. Plus, this wholesome recipe is highly digestible, which means more nutrition goes to work inside of your dog.
- Purina ONE is veterinarian recommended. They manufacture this kibble dog food in Purina-owned, U.S. facilities, where regular checks for quality and safety ensure a pet food that meets your high standards.
-
Item Number52544
-
Weight31.1 pounds
-
BrandPurina
-
LifestageSenior
-
Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All Breeds
-
Food FormDry Food
-
Special DietHigh-Protein
Chicken, Rice Flour, Corn Gluten Meal, Chicken By-Product Meal (Source of Glucosamine), Soybean Meal, Whole Grain Corn, Corn Germ Meal, Oat Meal, Vegetable Oil (Source of Medium-Chain Triglycerides), Whole Grain Wheat, Fish Meal (Source of Glucosamine), Pea Fiber, Poultry and Pork Digest, Beef Fat Naturally Preserved with Mixed-Tocopherols, Glycerin, Calcium Carbonate, Salt, Dried Egg Product, Mono and Dicalcium Phosphate, Caramel Color, Potassium Chloride, Dried Carrots, Dried Peas, Vitamins [Vitamin E Supplement, Niacin (Vitamin B-3), Vitamin A Supplement, Calcium Pantothenate (Vitamin B-5), Thiamine Mononitrate (Vitamin B-1), Vitamin B-12 Supplement, Riboflavin Supplement (Vitamin B-2), Pyridoxine Hydrochloride (Vitamin B-6), Folic Acid (Vitamin B-9), Vitamin D-3 Supplement, Menadione Sodium Bisulfite Complex (Vitamin K), Biotin (Vitamin B-7)], Choline Chloride, Minerals (Zinc Sulfate, Ferrous Sulfate, Manganese Sulfate, Copper Sulfate, Calcium Iodate, Sodium Selenite), L-Lysine Monohydrochloride, L-Ascorbyl-2-Polyphosphate (Vitamin C), Sulfur, Garlic Oil. E418117.
Caloric Content3,786 kcal/kg, 363 kcal/cup
Guaranteed Analysis | |
---|---|
Crude Protein | 28.0% min |
Crude Fat | 13.0% min |
Crude Fiber | 4.5% max |
Moisture | 12.0% max |
Linoleic Acid | 1.3% min |
Calcium (Ca) | 1.0% min |
Phosphorous | 0.8% min |
Zinc (Zn) | 150 mg/kg min |
Selenium (Se) | 0.35 mg/kg min |
Vitamin A | 14,000 IU/kg min |
Vitamin E | 460 IU/kg min |
Ascorbic Acid | 70 mg/kg min |
Glucosamine | 400 ppm min |
Omega-6 Fatty Acids | 1.5% min |
Weight | Daily Feeding (Cups) |
---|---|
3 - 12 lbs | 1/3 - 1 |
13 - 20 lbs | 1 - 1 1/2 |
21 - 35 lbs | 1 1/2 - 2 1/4 |
36 - 50 lbs | 2 1/4 - 3 |
51 - 75 lbs | 3 - 4 |
76 - 100 lbs | 4 - 5 |
Over 100 lbs | 5 plus 1/4 for each 10 lbs of body weight over 100 lbs |
Adult Dog Feeding Instructions: The recommended feeding amounts indicated are based upon the average nutritional needs of an adult dog with a normal activity level. Factors, such as a dog's metabolism, breed size, activity level, age and whether the dog is spayed or neutered, will affect the amount of Purina ONE needed to maintain an ideal body condition. The pet experts at Purina have provided the feeding amounts indicated as a starting point. If you find that your dog is losing weight or becomes overweight when fed these amounts, please adjust accordingly. To help your dog maintain an ideal body condition, monitor your dog's weight on a regular basis, making sure that his ribs are easily felt and his waist is visible when viewed from above. Maintaining an ideal body condition can impact your dog's lifelong health.
May Be Served Dry or Moistened: Purina One may be fed dry or mixed with water. If mixed, we suggest one part liquid to four parts Purina ONE.
No Supplements Necessary: Purina ONE provides 100% complete and balanced nutrition for maintenance of adult dogs. There is no need to add vitamins, minerals or other supplements, unless specifically directed by a veterinarian.
Fresh Water, Proper Diet & Veterinary Care: Be sure to provide fresh water in a clean container for your dog daily. Proper diet, exercise and veterinary care are the best ways to keep your dog healthy. If your dog hasn't had a check-up in the past year, please make an appointment today.
Please allow 7 - 10 days to ease the transition form your dog's current food. Each day, simply feed a little less of the previous food and a little more Purina ONE until you're feeding Purina ONE exclusively. This gradual transition will help avoid dietary upsets.

Tailored Nutrition for Every Pet
Purina One Smartblend formulas are made with high-quality ingredients, delivering the taste dogs love and the nutrients they need. These dry and wet food recipes are inspired by nature and advanced by science to give your dog a complete and balanced meal with real meat, fish or poultry as the number one ingredient. With selections for dogs of every age and breed, plus formulas that target weight and sensitivities, you'll find the perfect Purina One for your pup.


Premium Smartblend for Adult Dogs
Adult dogs will enjoy Premium Smartblend real lamb or chicken formulas with the exciting texture combination of tender, meaty morsels alongside a classic crunchy kibble. Nutrient-dense True Instinct has even more soft morsels of meat with two animal proteins. If you want to go grain-free and all-crunch, Smartblend True Instinct with beef and sweet potato could be your pup's new favorite.
Puppy and Senior Health
Purina provides the ideal diet to keep your pet healthy throughout his life with life-stage specific dry foods. Smartblend Healthy Puppy gives growing puppies high levels of essential nutrients, including protein and DHA for vision and brain development. Once your pooch reaches age 7, the Vibrant Maturity 7+ Senior formula helps nourish his mind with enhanced botanical oils that provide energy for the brain.


For Dogs Big and Small
Small breeds can benefit from Small Bites Beef and Rice, a kibble that's easy to eat with bite-size pieces. And for the big dogs, Smartblend Large Breed formulas help maintain an ideal body condition that minimizes the stress placed on bones and joints. Puppies get just the right amount of protein, vitamins, minerals and glucosamine to help them grow at the right pace, and Large Breed Adult continues the delicate balancing act of key nutrients for strong bones and muscles.
Targeted Nutrition
By researching different ingredient combinations, Purina One created Targeted Nutrition formulas that are optimized for your pet's lifestyle. With 25% less fat and 15% fewer calories than the Lamb and Rice Adult formula, Smartblend Healthy Weight promotes a naturally healthy weight. Sensitive Systems is a diet designed to nurture sensitive skin and stomachs with rice and oatmeal that are easy to digest, plus omega-6 and vitamin E for a radiant coat.


Delicious Wet Food Entrées
Serve it as a complete meal or topper—either way, Purina One wet food satisfies cravings with tasty real chicken, duck, turkey, venison, lamb and beef entrées. Choose from Classic Ground or Tender Cuts in Gravy—both have twice the recommended antioxidant levels with zinc, selenium, and vitamins A and E. For a nutrient-dense meal with two different protein sources, True Instinct's a great choice, and it comes in grain-free formulas for sensitive pets.
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.

Customer Reviews
95% Recommend
95% of reviewersrecommend this product
You've Already Reviewed This Item
544 Reviews
Showing 1-10 of 544 Reviews
-
Great price
By Aspen on Apr 5, 2021
Our husky developed some allergies at age 2 and since then we have tried several foods with no avail. Even the really expensive stuff would cause her to scratch like mad and give her hot spots. This brand and blue wilderness are the only two she has no issues with. We tried to switch back and forth depending on season as she seems to do better with this during the warmer months and blue wilderness during the cooler. Chewy has great prices and it’s brought right to your door, how could it get any better??!!
-
Hearty Eaters Just Pick Through It
By Jonesy on Apr 5, 2021
I have 2 senior dogs who up until this time readily ate any dry kibble I placed in their bowl. Initially, they seemed very interested in this food but within a few days I found the floor covered with the yellowish 'chicken strips' that they picked out of the food and put aside. Unfortunately these strips make up almost 50% of the food. I would recommend trying a small bag first to determine your pets reaction to the taste and texture of this food.
-
Dogs actually want to eat this!
By Jackie on Mar 26, 2021
I have two large adult/senior dogs (one is nearly 7 and the other is 9). Previously they were fed the Purina One SmartBlend Lamb adult formula and although they liked it, after a few months I noticed one of them was developing dry / itchy skin. Since they enjoyed the Purina One Lamb food, I decided to try the Vibrant Maturity variation... well, they both still love the taste and within two months both of them have softer coats, less dry skin and have more energy. I'm pleased with this dog food and will continue to purchase it for my pups!
-
Helps Seniors!
By Dogmama on Apr 9, 2021
I have a 15 year old jack russel/ pug that experienced some health problems last year and was feeling tired and sluggish. This food really increased his energy and he runs around like a puppy again. To be fair, like some others, he really doesn't like the dehydrated chicken pieces but I mix in some cooked sweet potatoes or pumpkin and he will gobble it up. It's definitely helped revive him.
-
Great size bites that don’t take a bite out of your budget
By Munchkinsmom on Mar 12, 2021
I am always leery about trying new dog food for Munchkin. She is almost 18 years old. She has very few teeth left. We also have been challenged with finding something she likes. This came in perfect small soft bite size pieces. We add some bone broth and she loves it. She goes flying to her bowl when she sees it coming out. She acts like a puppy. I would definitely recommend this to other owners with picky seniors.
-
AMAZING FOOD
By dogmom on Feb 16, 2021
My 25lb mutt is 26 pounds and 8 years old. I had tried other foods in the past and we always go back to this one. She keeps good energy level, her skin stays moisturized. TMI but she doesn’t have “old dog” farts like with a lot of other foods and her breath is normal and doesn’t reek. You can see a sparkle in her eyes when she’s having a zoomie in the backyard. She has no complaints and LOVES the meaty pieces.
-
My girls love it
By Reen on Mar 29, 2021
I have 2 female Boston Terriers who are both 12 and they absolutely love this food. The pieces are small enough for their small mouths. Their coats are shiny and soft. Their still is small and firm. I would recommend this food!
-
Looks like food
By nickname on Feb 24, 2021
This stuff appears far more appealing than dog food often looks. I have no idea why there are so many different products from this company. You'd think they'd figure out what products work well for which dogs' conditions, and sell us that. Maybe the magic ingredient for old dogs (mine is 10) will help her avoid incontinence and senility. Maybe not.
-
Great Option
By Georgie on Feb 13, 2021
Prior to finding this we were using reg. Purina One Smart Blend. Our local sellers carry nothing like this! Our two Setters devour it. Our oldest has sensitive teeth so the smaller kibble is easier for her to chew, as well as they are both maturing at 7 and 14 years old, and require different ingredients, or fewer amounts that are in other foods. They also had no digestive issues with the switch.
-
My dog loves this food
By Rudi on Jan 23, 2021
I’m not a vet so I can’t say much about how it compares nutritionally to other foods. But our 12 1/2 year old Border Collie mix really loves it. She’s always be somewhat lackadaisical about dog food, eating it of course when she realizes she won’t get anything better. Ok, yes, we’ve been giving her leftovers, etc, all her life and she’s never been sick and has stayed at the same weight since 1 year old. And I like to switch her dry food but this is the first of about a dozen that she actually likes. And eats as soon as it hits her dish which has never been her habit. Of course she still likes the last bite of my breakfast too.