Food & nutrition
Is grain-free food safe for dogs and cats?
Grain-free diets remain heavily searched after FDA investigations — what owners should know in 2025.
4 min read
Educational information only — not veterinary medical advice. KinPet and Kin assist you in preparing for veterinary care and monitoring trends; they never replace diagnosis or treatment by a licensed veterinarian.
Grain-free is a marketing term, not a health guarantee. FDA research explored links between certain grain-free diets and dilated cardiomyopathy (DCM) in dogs — especially formulas heavy in legumes (peas, lentils, potatoes) as main ingredients.
Most pets without grain allergies don't need grain-free food. True grain allergies are uncommon in dogs.
What to do instead
Choose diets meeting AAFCO standards for your pet's life stage, with feeding trials or formulation by veterinary nutritionists for boutique brands. Discuss DCM risk with your vet if you feed legume-heavy grain-free long term, especially large breeds.
Common questions
- Are grains just fillers?
- Whole grains provide energy, fiber, and nutrients. Quality varies by formula — judge the complete diet, not one ingredient.