2026 Updated

Best Grain-Free Dog Food

Best grain-free dog food analyzed by VetKriter™ scientific score. 30 products, average VetScore: 91.3.

30
Total Products
91.3
Avg. VetScore
94.20
Highest Score
%15.4
Avg. Protein

Grain-free dog foods are formulated for dogs with grain sensitivities or owners who prefer grain-free diets. They use alternative carbohydrate sources like potatoes, peas, or chickpeas.

We analyzed 30 products matching this criteria. The average VetKriter™ score is 91.3 and average crude protein is 15.4%. Products are ranked by VetKriter scientific score.

Products Ranked by VetKriter™ Score

#1

Royal Canin Veterinary Diet Royal Canin® Veterinary Diet Canine Renal Support D Adult Dog Slices in Gravy Wet Food – 13 oz can

Highest Score THERAPEUTIC DIET
Protein
%2.3
Fat
%4.5
Species
Dog
Life Stage
Adult
Protein Quality
80/100
94
VetKriter™ Score
Detailed Review
#2

Royal Canin Veterinary Diet Royal Canin® Veterinary Diet Canine Urinary SO Adult Dog Loaf in Sauce Wet Food – 13.5 oz can

THERAPEUTIC DIET
Protein
%5.6
Fat
%5.9
Species
Dog
Life Stage
Adult
Protein Quality
80/100
94
VetKriter™ Score
Detailed Review
#3

Blue Buffalo BLUE Homestyle Recipe Grain-Free Senior Wet Dog Food - Chicken & Garden Vegetables

Protein
%8.0
Fat
%6.5
Species
Dog
Life Stage
Senior
Protein Quality
100/100
93
VetKriter™ Score
Detailed Review
#4

Blue Buffalo BLUE Natural Veterinary Diet Gastrointestinal Dry Dog Food

THERAPEUTIC DIET
Protein
%24.0
Fat
%12.0
Species
Dog
Life Stage
Adult
Protein Quality
80/100
93
VetKriter™ Score
Detailed Review
#5

American Journey American Journey Grain-Free Puppy Chicken & Sweet Potato Recipe Dry Dog Food

Protein
%30.0
Fat
%12.0
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
95/100
92
VetKriter™ Score
Detailed Review
#6

Authority Authority Chicken & Vegetable Entree Senior 7+ Wet Dog Food - Grain Free, 5.5 oz

Protein
%8.0
Fat
%6.5
Species
Dog
Life Stage
Senior
Protein Quality
100/100
92
VetKriter™ Score
Detailed Review
#7

Blue Buffalo BLUE Homestyle Recipe Senior Dog Food | Turkey & Veggies

Protein
%8.5
Fat
%7.0
Species
Dog
Life Stage
Senior
Protein Quality
100/100
92
VetKriter™ Score
Detailed Review
#8

Blue Buffalo Blue Buffalo Homestyle Recipe Senior 7+ Wet Dog Food - Turkey & Vegetable, 12.5 oz

Protein
%8.5
Fat
%7.0
Species
Dog
Life Stage
Senior
Protein Quality
100/100
92
VetKriter™ Score
Detailed Review
#9

Authority Authority® Everyday Health Chicken & Rice Entree Puppy Wet Dog Food - 13 oz

Protein
%10.0
Fat
%5.0
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
100/100
92
VetKriter™ Score
Detailed Review
#10

Nulo Nulo MedalSeries Puppy Wet Dog Food - High-Protein, 13 Oz.

Protein
%9.5
Fat
%5.0
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
100/100
92
VetKriter™ Score
Detailed Review
#11

Wellness Wellness Complete Health Beef & Barley

Protein
%24.0
Fat
%12.0
Species
Dog
Life Stage
Adult
Protein Quality
90/100
92
VetKriter™ Score
Detailed Review
#12

Wellness Wellness Complete Health Lamb & Lamb Meal

Protein
%26.0
Fat
%12.0
Species
Dog
Life Stage
Adult
Protein Quality
90/100
91
VetKriter™ Score
Detailed Review
#13

Instinct Instinct RawBoost Puppy Whole Grain Chicken & Brown Rice Dry Dog Food

Protein
%28.0
Fat
%15.0
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
100/100
91
VetKriter™ Score
Detailed Review
#14

Blue Buffalo BLUE True Solutions Large Breed Care Chicken & Oatmeal Recipe for Adult Dogs

Protein
%24.0
Fat
%14.0
Species
Dog
Life Stage
Adult
Protein Quality
90/100
91
VetKriter™ Score
Detailed Review
#15

Wellness Wellness Complete Health Small Breed Turkey & Oatmeal

Protein
%28.0
Fat
%15.0
Species
Dog
Life Stage
Adult
Protein Quality
90/100
91
VetKriter™ Score
Detailed Review
#16

Blue Buffalo BLUE Natural Veterinary Diet Dry Dog Food Kidney Support

THERAPEUTIC DIET
Protein
%14.0
Fat
%18.0
Species
Dog
Life Stage
Adult
Protein Quality
80/100
91
VetKriter™ Score
Detailed Review
#17

Weruva Weruva Puppy Chicken & Rice Formula in Gravy Wet Canned Dog Food

Protein
%8.0
Fat
%2.0
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
93/100
91
VetKriter™ Score
Detailed Review
#18

Purina Pro Plan Purina Pro Plan Development Shredded Blend Puppy Dry Dog Food - Chicken & Rice

Protein
%28.0
Fat
%18.0
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
95/100
91
VetKriter™ Score
Detailed Review
#19

Nulo Nulo Dog Lamb & Herring Paté Recipe

Protein
%9.5
Fat
%7.0
Species
Dog
Life Stage
Adult
Protein Quality
98/100
91
VetKriter™ Score
Detailed Review
#20

Nulo Nulo MedalSeries Large Breed Puppy Dry Dog Food - Salmon

Protein
%28.0
Fat
%13.0
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
95/100
91
VetKriter™ Score
Detailed Review
#21

Nulo Nulo Dog Chicken & Halibut Paté Recipe

Protein
%9.5
Fat
%6.0
Species
Dog
Life Stage
Adult
Protein Quality
98/100
91
VetKriter™ Score
Detailed Review
#22

Wellness Wellness Complete Health Small Breed Healthy Weight Turkey & Rice

Protein
%28.0
Fat
%10.0
Species
Dog
Life Stage
Adult
Protein Quality
90/100
91
VetKriter™ Score
Detailed Review
#23

Nulo Nulo Land & Sea Pate All Life Stages Wet Dog Food - Grain Free, 12 OZ

Protein
%9.5
Fat
%6.0
Species
Dog
Life Stage
All
Protein Quality
98/100
91
VetKriter™ Score
Detailed Review
#24

CANIDAE Canidae All Life Stages Dry Dog Food - Grain Free, Chicken & Potato Recipe

Protein
%25.0
Fat
%10.0
Species
Dog
Life Stage
All
Protein Quality
90/100
90
VetKriter™ Score
Detailed Review
#25

Purina Pro Plan Purina Pro Plan Small Breed Puppy Dog Wet Food - Chicken & Brown Rice, 5.5 oz

Protein
%10.0
Fat
%7.5
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
100/100
90
VetKriter™ Score
Detailed Review
#26

Blue Buffalo BLUE Freedom Wet Puppy Food Grain-Free - Chicken

Protein
%9.0
Fat
%6.0
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
100/100
90
VetKriter™ Score
Detailed Review
#27

Orijen Puppy Poultry & Fish Pâté Recipe Wet Dog Food

Protein
%11.0
Fat
%6.5
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
95/100
90
VetKriter™ Score
Detailed Review
#28

Nutro Nutro Natural Choice Puppy Wet Dog Food - Tender Chicken, Sweet Potato & Pea Stew Recipe

Protein
%8.0
Fat
%4.0
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
100/100
90
VetKriter™ Score
Detailed Review
#29

Nutro Puppy Tender Beef, Pea & Carrot Bites in Gravy Recipe

Protein
%8.0
Fat
%3.5
Species
Dog
Life Stage
Kitten/Puppy
Protein Quality
100/100
90
VetKriter™ Score
Detailed Review
#30

Wellness Wellness CORE Whitefish, Salmon & Herring Wet Dog Food

Protein
%11.0
Fat
%7.0
Species
Dog
Life Stage
Adult
Protein Quality
95/100
90
VetKriter™ Score
Detailed Review
How Is Ranking Determined?

This list is automatically generated by the VetKriter™ scientific scoring system. The VetKriter score evaluates macronutrient balance, ingredient quality, protein quality index, and AAFCO/FEDIAF compliance.

Frequently Asked Questions

Grain-free food is beneficial for dogs with grain allergies or sensitivities. However, grain-inclusive foods are also nutritious for healthy dogs. The FDA has noted a potential link between some grain-free diets and DCM (dilated cardiomyopathy). We recommend consulting your veterinarian.

The VetKriter database contains 30 grain-free dog food products. Average VetScore: 91.3.

Focus on protein source quality, alternative carbohydrate sources, and AAFCO/FEDIAF compliance. The VetKriter™ score evaluates all these factors scientifically.

Related Guides

Best Puppy Food
Best Senior Dog Food
Best High Protein Dog Food
Best Small Breed Dog Food
Doç. Dr. Mehmet ÇOLAK
Veterinarian · VetKriter Founder
This page was automatically generated using the VetKriter scientific scoring system and database. Last updated: April 2026

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