Yes, gerbils can eat cabbage. Both Gerbil Care and Burgess list it as a safe vegetable. Give it raw as a treat: a piece of leaf about the size of your thumbnail per gerbil, around twice a week, alongside their usual pellets. Keep it small, because too much green food can give gerbils diarrhoea.
| Safe? | Yes, as a treat |
|---|---|
| How much | A thumbnail-sized piece of leaf per gerbil, roughly 2 cm (three-quarters of an inch) square |
| How often | Around twice a week |
| Best served | Raw, washed and patted dry |
| Watch out for | Soft droppings, wind, wilted leaves left in the nest |
Is cabbage good for gerbils?
Yes, in small amounts. Gerbils are omnivores whose main food is a gerbil pellet or nugget, with fresh vegetables as variety. Gerbil Care names cabbage on its safe vegetable list next to broccoli, kale and carrot, and Burgess includes it among the vegetables PDSA recommends. It is low in sugar and fat, so it makes a better treat than fruit, seeds or nuts.
Gerbils come from dry grassland and their guts are built for dry food. Burgess warns that too much green food causes diarrhoea, and Gerbil Care says diarrhoea in gerbils can be fatal. That is why cabbage stays a small extra and never a main meal.
How much cabbage can a gerbil eat?
Gerbil Care's rule for all fresh food is a thumbnail-sized piece per gerbil, no more than twice a week. PetMD keeps vegetables, fruit, grains and treats together under 10% of the daily diet. In practice, if you gave cabbage on Monday, offer a different vegetable later in the week rather than more cabbage.
How to prepare cabbage for a gerbil
- Use the inner leaves. Peel away the outer leaves, which carry most of the dirt and sprays, and take a crisp leaf from inside.
- Wash and dry. Rinse under the tap and pat dry so you are not adding extra water to the cage.
- Cut a small piece. Trim it to thumbnail size. PetMD advises bite-sized pieces for all fresh food.
- Scatter it. The RSPCA suggests scattering food in the bedding to encourage foraging and stop squabbles.
- Check the nest later. Gerbils hoard. Remove wilted leftovers: PetMD says within 10 hours, and the RSPCA says remove stale food daily.
Red, savoy, cooked and pickled cabbage
Red, white, green and savoy cabbage are all fine in the same amounts. The thick white rib is safe but harder to chew, so a leafy piece is easier for a gerbil to manage. Plain cooked cabbage is not harmful, but it goes soggy and spoils fast. Coleslaw, sauerkraut and pickled cabbage are off the menu because of salt, vinegar, sugar or dressing.
Never mix cabbage with onion, leek or garlic, which often go into the same pan or salad. Gerbil Care and Burgess list the onion family as unsafe for gerbils.
Which gerbils should avoid cabbage?
Leave fresh food out for a gerbil with soft droppings, and take a gerbil with wet droppings or a soiled bottom to a vet straight away, as the RSPCA advises. If your gerbil has never had cabbage, start with a piece the size of a pea and check the droppings next day. Cabbage-family vegetables can cause wind in some small animals; that is our reasoning from the plant family, not a gerbil-specific finding, and it is another reason to build up slowly. Young gerbils should be fully weaned and eating pellets well first.
What to offer instead
Rotate vegetables through the week. Try broccoli for gerbils or cauliflower for gerbils from the same family, or read whether gerbils can eat lettuce before reaching for salad. Our safe food list for gerbils has the full list, the gerbil diet guide covers pellets, and the gerbil care guide covers the rest.
Cabbage for gerbils: common questions
Can gerbils eat red cabbage?
Yes. Red, white, green and savoy cabbage are all the same plant and safe in the same small amounts. Savoy and green cabbage are a little softer to chew than the tight white or red heads. Stick to a thumbnail-sized piece around twice a week whichever kind you use.
Can gerbils eat cooked cabbage or sauerkraut?
Plain cooked cabbage is not harmful but goes soggy and spoils quickly in the cage, so raw is better. Sauerkraut, coleslaw and pickled red cabbage are a no: they carry salt, vinegar, sugar or mayonnaise, none of which suit a small gerbil stomach.
Can gerbils eat Chinese cabbage or pak choi?
These are cabbage-family greens too and follow the same rule: wash, dry, offer a thumbnail-sized piece and no more than twice a week. They are more watery than white cabbage, so give a slightly smaller piece and check droppings the next day.
Is cabbage better than lettuce for gerbils?
For most gerbils, yes. Cabbage is firmer and less watery than soft lettuce, and Gerbil Care lists iceberg lettuce as one to avoid. Either way, keep green food small, because Burgess notes that too much of it can give gerbils diarrhoea.
