Can rats eat blueberries and strawberries?
Yes — safeSafe Treat
Yes. Blueberries, strawberries and raspberries are safe, antioxidant-rich treats for rats. Offer one or two berries, washed well.
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- Serving
- 1–2 berries
- How to prepare
- Wash well
- Benefits
- Blueberries, strawberries and raspberries are antioxidant-rich treats. Sugary, so keep portions small.
The details
Berries are sugary, so keep portions small and count them as part of the day's fresh food. Grapes are the exception among small round fruits: the RSPCA lists grapes and raisins as harmful to rats, so don't swap one for the other.
How treats fit into a rat's diet
Most of what a rat eats each day should be a complete rat pellet or nugget, weighed out from the pack guidelines. Fresh fruit, vegetables and treats come out of that daily allowance, not on top of it: the RSPCA warns that extra sugar and fat lead to obesity and health problems, and rats gain weight easily. Remove any fresh food that hasn't been eaten within a few hours.
Sources
Last updated: September 29, 2026
This guide is general information based on RSPCA and PDSA guidance and does not replace a veterinarian. If your rat seems unwell, please contact an exotic-pet vet.