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How much broccoli can a dog eat?

Dogs · Food safety

Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual

Short answer

Small pieces are fine, but too much can cause stomach upset. Watch for vomiting. Call your vet if worried. Offer it plain, watch for vomiting, and call your own vet if anything seems off.

Broccoli — Food safety facts

Feed with care · Dogs · full breakdown on the linked food page

Safe in small pieces (steamed is gentlest). Stems in bulk can cause gas; the florets contain isothiocyanates that can upset the stomach in large amounts.

Open the full food page: Broccoli food facts →

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