Can guinea pigs eat courgette?
Quick answer: Yes, in moderation — guinea pigs can have courgette in small amounts as an occasional treat.
Quick verdict
In moderation
Recommended amount
A small slice a few times a week.
Why
Courgette is fine for guinea pigs in small amounts.
Can guinea pigs eat courgette, and why?
Courgette is fine for guinea pigs in small amounts. Low in nutrients, so feed sparingly alongside other veg.
Guinea pigs are herbivores who need unlimited hay or grass, a daily portion of fresh leafy veg, and a daily source of vitamin C — which they cannot make themselves. Their gut relies on constant fibre, so too much sugar or any sudden change can cause painful bloat and diarrhoea.
How to feed courgette to guinea pigs
- •How much: A small slice a few times a week.
- •How often: An occasional treat, not a daily food. Fruit and sugary veg should be small, occasional treats; vitamin-C-rich veg such as bell pepper make a better daily choice.
- •Young pets: Young guinea pigs have delicate tummies, so introduce any new food gradually and in tiny amounts.
- •Preparation: Always wash fresh produce, remove any pips, stones, seeds, peel or tough skin where relevant, and serve it plain — never with salt, sugar, oil, butter or seasoning.
More foods guinea pigs might eat
Make treat time better
Handy kit for feeding guinea pigs well:
Frequently asked questions
Can guinea pigs eat courgette?
In moderation. Courgette is fine for guinea pigs in small amounts.
How much courgette can a guinea pig have?
A small slice a few times a week.
Can guinea pigs eat courgette every day?
It’s best as an occasional treat rather than a daily food. Fruit and sugary veg should be small, occasional treats; vitamin-C-rich veg such as bell pepper make a better daily choice.
Can baby guinea pigs eat courgette?
Young guinea pigs have delicate tummies, so introduce any new food gradually and in tiny amounts.
Free printable: safe & toxic foods for guinea pigs
courgette is just one food — get the full one-page checklist of what’s safe, fine in moderation, or dangerous for guinea pigs. Vet-sourced, yours to print and keep.
Check courgette for another pet
Sources
Our verdict on whether guinea pigs can eat courgette draws on established UK and US veterinary and welfare organisations. Individual pets, quantities and preparation vary — always confirm with your own vet.