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Purina One SmartBlend Vibrant Maturity 7+ Formula Dry Dog Food

Top 5 ingredients of Purina One SmartBlend Vibrant Maturity 7+ Formula Dry Dog Food are Chicken, Rice Flour, Corn Protein Meal, Chicken By-Product Meal, and Soybean Meal. According to the guaranteed analysis, we calculated the starch ratio as 36.5%.

Composition of one cup as fed: protein 28.0%, fat 13.0%, fiber 4.5%, moisture 12.0%, ash, assumed 6.0%, starch, derived 36.5%
28%
13%
12%
37%
  • protein
  • fat
  • fiber
  • moisture
  • ash, assumed
  • starch, derived
Starch works out at 36.5% of this cup, close to the kibble average. Protein comes in at 28.0%. One cup carries 363 kcal.
PROTEIN
28.0%
STARCH, DERIVED
36.5%
KCAL / CUP
363
Compare With Another Food

Ingredient Wiki

FIRST 5 OF 29 COMPONENTS

Our read The ingredients

Corn-heavy senior kibble with one real research idea

Signature feature

MCT-rich vegetable oil

Plus MCT-rich vegetable oil, for a formula that supports your senior dog's mental sharpness & healthy activity

Purina says

What it is Vegetable oil Purina lists as a source of medium-chain triglycerides, ninth on the list, cooked into the kibble behind the chicken, rice, corn, soy and oats.

Our grade

  1. Marketing
  2. Modest
  3. Meaningful

MCTs turn into ketones an aging brain can burn, and Purina's own senior dog studies support the idea. Here the oil sits ninth in a 13% fat food, so expect a gentle nudge, not a fix.

Modest Real, but smaller than the pack makes it sound.

Three of the top seven ingredients are corn and soy protein concentrates, so plants supply a good share of the protein the chicken headline suggests.

  • 3 corn protein meal
  • 5 soybean meal
  • 7 corn germ meal
  • 19 Salt

Guaranteed
Analysis

As printed on the bag, measured “as fed”

Calories
3,786 kcal/kg
Crude Protein (min.)
28.0%
Crude Fat (min.)
13.0%
Crude Fiber (max.)
4.5%
Moisture (max.)
12.0%
Starch ratio (calculated)
36.5%

363 kcal per cup.

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Complete guaranteed
analysis

Every row printed on the bag, measured “as fed”

Crude Protein  (min.)
28.0%
Crude Fat  (min.)
13.0%
Crude Fiber  (max.)
4.5%
Moisture  (max.)
12.0%
Linoleic Acid  (min.)
1.3%
Calcium (Ca)  (min.)
1.0%
Phosphorus (P)  (min.)
0.8%
Zinc (Zn)  (min.)
150 mg/kg
Selenium (Se)  (min.)
0.35 mg/kg
Vitamin A  (min.)
14,000 IU/kg
Vitamin E  (min.)
460 IU/kg
Ascorbic Acid  (min.)*
70 mg/kg
Glucosamine  (min.)*
400 ppm
Omega-6 Fatty Acids  (min.)*
1.5%

*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.

NUTRITION, DRY MATTER
NUTRIENT AS FED DRY M. READING
PROTEIN 28.0% 31.8% HIGH
FAT 13.0% 14.8% n/a
FIBER 4.5% 5.1% n/a
CARB (EST.) 36.5% 41.5% HIGH
STARCH RATIO 36.5% KIBBLE AVG 38.0%

Our read The label

Moderate calories and average protein for an older dog

The number

38mg

Glucosamine per cup at the guaranteed minimum. Even a 45 lb dog eating 3 cups a day gets a fraction of a typical joint supplement.
  1. Is a cup a normal cup?

    Slightly light

    363 kcal a cup, about 8% under the average dry food we list. That suits a slowing senior, but switch by weight, not by scoop.

  2. Is it a high-protein food?

    No, average

    Protein sits level with the dry food average we list, and corn protein meal and soybean meal supply part of it. Starch still supplies the most calories.

Feed it to
Dogs 7 and up at a healthy weight that do well on chicken, corn and soy.
Skip it for
Puppies, dogs allergic to chicken, corn, soy or wheat, and owners after a high-protein or low-starch senior food.
PRICE BY BAG SIZE

What a bag costs

BAG LOWEST PRICE PER LB WHERE
8 lb $16.68 $2.09 Amazon
31.1 lb $49.98 $1.61 Chewy lowest of 5 stores

Prices are from our check on Sep 27. Prices change often; the store’s price at checkout is the one that counts. We may earn a commission on some links.

HOW MUCH TO FEED

Daily portion calculator

Weight
45 lb
Weight goal
OF THIS FOOD, PER DAY
3.0CUPS
    1,076 kcal284 g

    Calculated from the resting energy formula vets use and this food’s actual calorie density (363 kcal per cup). A starting point to adjust from, not a prescription.

    RECALL HISTORY // PURINA ONE

    6 FDA Recalls On Record

    MAR 10, 2023
    POTENTIALLY ELEVATED VITAMIN D

    EL Elemental dry dog food, two additional lots (expansion) Matched by brand. The notice lists the exact products and lots.

    FEB 8, 2023
    POTENTIALLY ELEVATED VITAMIN D

    EL Elemental prescription dry dog food (8 lb, 20 lb) Matched by brand. The notice lists the exact products and lots.

    NOV 30, 2022
    LABELING ERROR (FDA POSTED 2022-12-02)

    PPVD EN Gastroenteric Low Fat wet dog food 13.4 oz cans (contained Purina ONE True Instinct Turkey & Venison) Matched by brand. The notice lists the exact products and lots.

    MAR 9, 2016
    MAY NOT CONTAIN RECOMMENDED LEVELS OF ADDED VITAMINS AND MINERALS

    Beneful Prepared Meals, Beneful Chopped Blends and Pro Plan Savory Meals 10 oz wet dog food tubs, Best Before Jun-Aug 2017 Matched by brand. The notice lists the exact products and lots.

    AUG 30, 2013
    POTENTIAL SALMONELLA

    Purina ONE beyOnd Our White Meat Chicken & Whole Barley Recipe Adult dry dog food, limited bags Matched by brand. The notice lists the exact products and lots.

    Showing the latest 5 of 6. None in the last three years. Older events stay on the record. See the recall log

    OTHER BRANDS // CLOSEST ON THE LABEL

    Similar recipes from other brands

    Other kibble recipes with the closest protein, fat and starch as fed, the way the bag prints them. Prescription diets are left out.

    PRICE PER POUND

    Lower-priced alternative

    Pure Balance Chicken & Brown Rice Recipe Dry Dog Food
    Pure Balance $1.05/lb
    Pure Balance Chicken & Brown Rice Recipe Dry Dog Food
    PROTEIN27% FAT15% STARCH37%

    $1.05/lb vs $1.61/lb for this recipe. A similar protein, fat and starch profile for less per pound, from the lowest price per pound we have saved for each. Prices change; check before you buy.

    One honest caveat. These figures are what a label will tell us: protein, starch, the top of the ingredient list, flagged additives and the brand’s recall record. They cannot tell you whether your dog will do well on this food. Allergies, gut sensitivity, age and health conditions all matter more than any of it, and none of them are printed on a bag. If your dog is thriving on a food whose figures read lower than this one, that is not a mistake, and we would not switch on our say-so.

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