Can my dog eat broccoli?

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Caution

Broccoli: Only with care

Safe in small amounts — large portions cause stomach upset.

Broccoli is safe in small quantities and contains fiber and vitamin C. However, the florets contain isothiocyanates, which can cause gastric irritation. Broccoli should make up less than 10% of a dog's diet. Stems can be a choking hazard.

What makes it harmful: Isothiocyanates (large amounts)

What to watch for

gastric irritation
vomiting
diarrhea (in large amounts)

For medium dogs (20–60 lbs)

A few small florets. Avoid the stems.

Sources: AKC, ASPCA

A quick reference, not a substitute for your vet. If you're worried about your dog, call them.

Questions people ask about broccoli

Can dogs eat Broccoli?

Dogs should only eat Broccoli with caution. Broccoli is safe in small quantities and contains fiber and vitamin C. However, the florets contain isothiocyanates, which can cause gastric irritation. Broccoli should make up less than 10% of a dog's diet. Stems can be a choking hazard.

My dog ate Broccoli, what should I do?

Monitor your dog for any signs of distress. Broccoli is safe in small quantities and contains fiber and vitamin C. However, the florets contain isothiocyanates, which can cause gastric irritation. Broccoli should make up less than 10% of a dog's diet. Stems can be a choking hazard. If you notice any unusual symptoms, contact your veterinarian.

How much Broccoli is toxic to a dog?

Moderation is key. Broccoli is safe in small quantities and contains fiber and vitamin C. However, the florets contain isothiocyanates, which can cause gastric irritation. Broccoli should make up less than 10% of a dog's diet. Stems can be a choking hazard. Start with a very small amount and watch for any adverse reactions.

Is Broccoli poisonous to puppies?

Puppies are more sensitive to new foods. Consult your veterinarian before giving Broccoli to a puppy.

Does my dog’s size matter when eating Broccoli?

Small dogs: A tiny piece or two as an occasional treat. Less than 5% of daily intake.

Medium dogs: A few small florets. Avoid the stems.

Large dogs: A small handful of florets is fine — never more than 10% of daily diet.

More foods to be careful with

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