Can rabbits eat leeks?
Leeks are on the RSPCA’s list of foods rabbits shouldn’t eat. The Ontario Veterinary College advises avoiding onion, garlic and leeks because they may cause anemia.
Good to know: RSPCA Australia lists onion and garlic, close relatives of leeks, as poisonous to rabbits.
Better choices, for example
Questions
Can guinea pigs eat leeks?
Better not. Woodgreen lists leeks among vegetables that aren’t safe for guinea pigs. PDSA also names onions, garlic and chives.
Sources
- RSPCA – What to feed rabbits
- Ontario Veterinary College (University of Guelph) – Feeding your pet bunny
- RSPCA Australia – What should I feed my rabbits?
Last checked: October 2026