Can cats eat blueberries?

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Short Answer

Yes

Safety Summary

✔ Safe: Yes — in small amounts
⚠ Use caution: High sugar; most cats uninterested
✖ Toxic: No

Why

Blueberries are safe for cats and are actually sometimes used as an ingredient in premium cat foods for their antioxidants. As with most fruit, cats lack sweet taste receptors so they're usually indifferent to blueberries. A few as an occasional treat is perfectly fine for cats that are curious. No nutritional necessity to add them though.

Portion Guidance

2–3 blueberries as an occasional treat. Wash first.

Risks & Symptoms

Too many: diarrhea from sugar and fiber
No toxicity

FAQ

Are blueberries a healthy treat for cats?

They provide antioxidants, but cats get no real benefit since their nutritional needs are met by meat. Safe, but not necessary.

Can kittens eat blueberries?

Best to stick to kitten-specific food for young cats and skip the fruit.

Disclaimer

This is general information and not veterinary advice. Consult a vet for guidance specific to your cat.