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Vegetables
Can Cats Eat Broccoli?
Safe in small amounts
Quick Answer
Yes, but with caution — cats can eat broccoli in limited amounts. Broccoli is safe in small portions. Too much can cause gas and stomach upset.
Reviewed by Clawmate Vet Team•Updated February 2026
🐱Specifically for Cats
Most cats ignore broccoli. A small steamed piece is safe if they show interest.
The Full Story
Broccoli florets contain isothiocyanates, which can cause mild to severe gastric irritation in large amounts. In small quantities (less than 10% of daily intake), broccoli is a nutritious addition providing vitamin C, fiber, and cancer-fighting compounds. Steamed broccoli is easier to digest than raw.
✓ Safety Tips
- Keep to less than 10% of daily food intake
- Steamed is easier to digest than raw
- Cut into small florets
- Too much causes gas and stomach upset
Recommended Serving for Cats
Dogs: 1-2 small florets. Cats: A tiny piece of steamed broccoli.
Nutritional Benefits
Vitamin CVitamin KFiberSulforaphane
Frequently Asked Questions
Can cats eat broccoli?▼
Safe in small amounts. Broccoli is safe in small portions. Too much can cause gas and stomach upset. Most cats ignore broccoli. A small steamed piece is safe if they show interest.
Is broccoli safe for cats?▼
Broccoli florets contain isothiocyanates, which can cause mild to severe gastric irritation in large amounts. In small quantities (less than 10% of daily intake), broccoli is a nutritious addition providing vitamin C, fiber, and cancer-fighting compounds. Steamed broccoli is easier to digest than raw.
How much broccoli can I give my cat?▼
Dogs: 1-2 small florets. Cats: A tiny piece of steamed broccoli.
What are the health benefits of broccoli for cats?▼
Broccoli provides: Vitamin C, Vitamin K, Fiber, Sulforaphane. Broccoli florets contain isothiocyanates, which can cause mild to severe gastric irritation in large amounts. In small quantities (less than 10% of daily intake), broccoli is a nutritious addition providing vitamin C, fiber, and cancer-fighting compounds. Steamed broccoli is easier to digest than raw.
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Trusted sources: ASPCA Poison Control · Pet Poison Helpline · AVMA Pet Owners