Why this verdict for dogs
Cabbage is safe in small amounts but commonly causes gas, and large amounts may affect the thyroid over time.
Be ready for the unexpected
Compare top-rated pet insurance plans covering accidents, illness and emergencies.
Frequently asked questions
Can dogs eat cabbage?
In moderation. Cabbage is safe in small amounts but commonly causes gas, and large amounts may affect the thyroid over time.
How much cabbage can dogs have?
Recommended: Small cooked amounts. When in doubt, ask your vet.
Is cabbage safe for cats too?
Verdicts can differ between species. See the cat answer for cabbage →
Related foods
By the CanMyPet Editorial Team · Reviewed against ASPCA Animal Poison Control, the American Kennel Club (AKC) and Pet Poison Helpline · Last updated June 2026.
Sources
- ASPCA — People Foods to Avoid Feeding Your Pets
- American Kennel Club — Dog Nutrition
- Pet Poison Helpline — Poison List