Food safety
Can Rabbits Eat Kale? Yes, Now and Then in the Mix
Yes, rabbits can eat kale. The House Rabbit Society includes it on its list of safe leafy greens, while VCA Animal Hospitals places kale with collard greens, dandelion greens and parsley in a group it suggests giving rarely. Put together, that means kale is safe but works best as an occasional part of a varied bowl, not the main green. A torn leaf, stem removed, mixed with romaine and herbs a few times a week is a sensible way to feed it to an adult rabbit.
By Matt GarnettUpdated November 13, 20264 min read3 sources
Where kale fits in a rabbit's diet
Hay comes first. The House Rabbit Society puts hay at about 85% of an adult rabbit's diet, and VCA says grass hay such as timothy, orchard or brome should be the bulk of what a rabbit eats and always available.
Leafy greens make up most of the fresh vegetables, about three quarters of them according to the Society. Within that, VCA's good list, including romaine, bok choy, mustard greens, carrot tops, cilantro and basil, can carry the daily bowl, with kale rotated in now and then.
How to prepare kale
Rinse the leaves well and strip the tough central rib, which is woody on mature kale. Tear the leaf into pieces and serve it raw and wet; the House Rabbit Society suggests serving vegetables wet to help keep fluid moving through the gut. Curly, lacinato and baby kale are all kale.
Skip kale chips, which are usually oiled and salted, and cooked or sautéed kale, which often comes with garlic. The Society lists garlic among foods rabbits should avoid, and says never to serve spoiled vegetables.
Treats are a small part of a rabbit's day; most of it should be hay and room to move, which is why a roomy indoor rabbit cage and a small animal playpen for exercise matter more than any snack.
How much kale to give
The House Rabbit Society suggests about one cup of packed greens for every two pounds of rabbit daily. For an average adult rabbit, one torn kale leaf can be part of that cup two or three times a week, with other greens filling the rest.
Avoid stacking VCA's so-so greens on the same day. A bowl of kale, collard greens and parsley together is less balanced than kale mixed with romaine and a few herbs.
Kale for baby rabbits
The House Rabbit Society advises starting vegetables only after about 12 weeks of age, one at a time, in amounts under half an ounce, and waiting 24 hours before adding the next. Kale is better added later than first; milder leaves such as romaine are an easier start.
Stop any vegetable that causes soft stools or gas, as the Society advises. The Merck Veterinary Manual warns that low-fiber diets raise the risk of severe digestive illness, especially in young rabbits, so unlimited hay stays the priority.
Signs of upset and when to call a vet
Soft droppings, gas, a rabbit sitting pressed to the floor or eating less after a new green are signs to remove it and return to hay and familiar leaves. Mild upsets usually settle within a day.
The Merck Veterinary Manual says to seek veterinary care promptly if a rabbit stops eating or shows digestive upset, and warns that GI stasis can become life-threatening without treatment. A rabbit that is hunched, refusing food or passing no droppings needs a vet who treats rabbits the same day.
Everyday greens to lean on instead
For the daily bowl, VCA suggests romaine lettuce, bok choy, mustard greens, carrot tops, cilantro, watercress, basil, kohlrabi, beet greens and broccoli. The House Rabbit Society adds arugula, dill, mint and radish tops among safe leafy greens.
Keep iceberg lettuce, potatoes, onions, garlic and chocolate away from rabbits, as the House Rabbit Society advises, and talk to your vet before major diet changes.
This page is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your pet.
Common questions
Can rabbits eat kale stems?
The thin stems on baby kale are fine. On mature kale, strip out the thick, woody central rib and feed the leafy part, torn into pieces. Unlimited hay already provides plenty of chewing.
Can rabbits eat kale every day?
It is better not to. VCA lists kale among greens to give rarely, so offer it two or three times a week and rotate with romaine, bok choy, herbs and other good greens.
Can rabbits eat baby kale?
Yes. Baby kale is the same plant picked young and is often more tender. Wash it, check the bag holds nothing else, and mix a few leaves into a varied bowl of greens.
Can rabbits eat kale chips?
No. Kale chips are usually coated in oil and salt and sometimes seasoned with garlic. Feed only raw, washed kale leaves, alongside unlimited hay and fresh water.
Is kale or romaine better for rabbits?
Both are on the House Rabbit Society safe list, but VCA puts romaine among good everyday vegetables and kale among those to give rarely. Use romaine as the base and add kale occasionally.
Sources we checked
This guide is general information, not veterinary advice. If your pet is unwell or injured, contact your veterinarian.
