Can cats eat cauliflower?
Yes, a small piece of plain cooked cauliflower is fine as an occasional treat. The RSPCA lists cauliflower, cooked and cut into small pieces, among foods suitable for cats and dogs in moderation.
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Why
The RSPCA lists cauliflower, cooked and cut into small pieces, among pet-safe foods suitable for cats and dogs in moderation. Cats Protection advises vegetables with no butter, salt or seasoning. Cats don't need vegetables, treats should be few, and any plant material can cause vomiting or stomach upset.
What to do
Start with a small piece. If your cat vomits or gets an upset stomach afterwards, stop and ask your vet.
How to give it
Cooked and cut into small pieces, with no butter, salt or seasoning.
Questions and answers
Do cats need vegetables?
No. Cats Protection says cats rarely eat vegetables naturally and there is no need to add them to their diet. A vegetable can only ever be a small extra.
Related foods
All foods: What can cats eat?Sources
- Christmas dangers for pets — RSPCA (no date shown, © 2026)
- Christmas dinner: Can cats eat turkey? — Cats Protection blog (1 Dec 2025, RVN Helen Crofts)
- The best diet for your cat — PDSA (2024-01)
- Cats and human foods — Cats Protection
- Toxic and Non-Toxic Plants — ASPCA Animal Poison Control (no date shown)
General information from the sources below, not reviewed by a vet and not a substitute for veterinary advice. When in doubt, call your vet.
How kids practise this in PetPrep
In PetPrep a child looks after a realistic cat: meals at the right times, water, walks and care. Knowing what is safe to share is part of being ready for a real pet.