Can Dogs Eat Cabbage?

With limitsMild effects expected
Verdict for dogs: Caution · Evidence: H · Last verified: 2026-11-01 (seed data — veterinary review pending)

Only in small amounts, prepared the right way. Cabbage is not poisonous to dogs, but it has real downsides. It contains isothiocyanates (gas and bloating in quantity) and goitrogenic in very large raw amounts. Follow the limits below and watch for stomach upset.

Why only in moderation

isothiocyanates (gas and bloating in quantity) · goitrogenic in very large raw amounts

Which parts are the problem?

No specific part is singled out by our sources — treat the whole food with the stated caution.

Dose & exposure rules

Same brassica math as broccoli and cauliflower: small fine; bulk gassy

If it must be on the menu: safe preparation

Small cooked amounts are fine; raw cabbage is harder on the gut

Symptoms to watch for

gasbloatingnausea

Hours-1 day

What to do now

Monitor

✔ Reviewed against AKC · VCA. Veterinary review pending — this page will carry a named, licensed veterinarian's sign-off after review (see team and editorial policy). General information only, not veterinary advice.

FAQ

How much cabbage can a dog eat?

Same brassica math as broccoli and cauliflower: small fine; bulk gassy

What are the signs of cabbage problems in dogs?

Watch for: gas; bloating; nausea. Hours-1 day

What should I do if my dog ate cabbage?

Monitor

Related:

Can cats eat cabbage?

More in Vegetables: Onion PowderChivesCorn on the CobGarlic