Can Rabbits Eat…? The Complete Food Safety Guide
Rabbit digestion runs on hay and fibre - and breaks on sugar and starch. Check what is a daily green, what is a rare treat, and what is dangerous.
Looking for the full reference? Can My Pet Eat It carries every food on this site, for dogs, cats and rabbits together, in one sourced table with the publisher and the date read against each entry, plus a section on what could not be sourced.
Safe in moderation
Sometimes - with care
Better to avoid
Dangerous - never feed
The golden rules of rabbit feeding
85% hay. Unlimited grass hay powers the gut and grinds the teeth. ~10% leafy greens: a packed cup per kg of body weight daily, rotated for variety. ~5% pellets. Fruit & carrot = sweets: 1-2 tablespoons per 2 kg per week, total. And the rule every owner must know: a rabbit that has not eaten or pooped for 12 hours needs a vet immediately - GI stasis kills fast.
General information, not veterinary advice. If your pet ate something risky, contact your vet immediately. Full disclaimer.
How to read an entry in this library
The answer sits in the first line. What follows is the evidence, including the frequent and important case where there is no evidence at all.
Entries are labelled by whether a food has published toxicology or none. For rabbits, the second label is by far the more common of the two, and we would rather tell you that plainly than dress a gap up as a finding.
Rabbit food toxicology is largely unpublished, and that is the headline
If you have read our dog and cat pages you will find the rabbit library shorter on published figures than either. Rabbits are simply not the species most food toxicology work was done in, and a large share of what is written online about what rabbits can eat comes from husbandry convention rather than from anything a toxicologist published.
Husbandry convention is not worthless. It is just not the same kind of claim, and conflating the two is how a widely repeated rule ends up with nothing behind it. Where our entry rests on convention rather than published toxicology, it says so.
Why digestion, not poisoning, is usually the published concern
Rabbits are hindgut fermenters with a digestive system that depends on continuous fibre intake. Most of the genuinely documented problems around rabbit diet concern that system rather than any toxic compound, which makes the framing of the usual question slightly wrong: it is often less about whether a food is poisonous and more about what it displaces.
We are careful about the difference, and we do not build a toxicity claim out of a digestive one. A rabbit that goes off its food, or stops producing droppings, needs a vet promptly rather than a food safety page. That is a timing matter and we will not soften it.
What we will not put on these pages
No doses, no quantities to feed, no treatment instructions, no home remedies, and no diet plans. Those belong with a vet who can examine the animal.
If your rabbit has eaten something and you are worried, phone your vet or your nearest emergency service now, and take the packaging with you if there is any. That one step does more than any page on the internet, including this one.
How these entries are sourced
Publishers of record only: veterinary reference works and peer reviewed literature. Where the only available support is husbandry convention, the entry names it as convention rather than promoting it to evidence.
Every entry carries the date its source was read, and different entries carry different dates. If you can point us at a published source for something we have marked as unpublished, please do. That is the correction we most want to receive.
