Can Cats Have Blueberries? Here’s the Truth (Straight from Vets)
Last updated: May 23, 2025 
You’re sharing a snack with your cat, and suddenly, they eye your blueberries. Can cats have blueberries ? Let’s cut to the chase: Yes, but with rules. As obligate carnivores, cats don’t need fruit—but a blueberry or two won’t hurt if you do it right. At WookiePets, we’ve even tested this with our office cat, Mochi, who once rolled a blueberry into her water bowl and pretended it was a tiny boat. (Spoiler: She never ate it.)
The Quick Safety Checklist
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✅ Safe in tiny amounts: 1-2 blueberries max, washed and sliced.
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✅ Non-toxic: Unlike grapes/raisins, which are deadly.
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❌ No added sugar: Avoid canned, frozen, or sweetened varieties.
Most cats don’t care about blueberries (they can’t taste sweetness!), but curious kitties might bat them around. The real risk? Overdoing it. Too many berries = upset stomach, and nobody wants a puking cat at 3 AM.
Why Even Bother? (The Pros & Cons)
Potential perks:
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Hydration boost: Blueberries are 84% water. Handy for cats who hate drinking water.
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Fiber: A berry or two might ease mild constipation.
Risks you can’t ignore:
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Choking hazard: Whole blueberries are a no-go for small cats. Always slice them.
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Diarrhea: Cats lack enzymes to digest plant matter efficiently.
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Pesticides: Wash thoroughly—organic is best.
Fun fact: Some cats lick blueberry juice for fun. If yours does, wipe their paws to avoid purple stains on your couch.
“My Cat Ate a Blueberry—What Now?”
Don’t panic! Here’s what to do:
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Check how many they ate: 1-2? Monitor for vomiting or lethargy. 10+? Call your vet.
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Look for choking signs: Pawing at the mouth, drooling.
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Skip DIY fixes: Never induce vomiting unless your vet says so.
Most cats will be fine, but watch closely for 24 hours. When in doubt, snap a photo of the “evidence” (half-chewed berry included) and text your vet.
Better Treats for Cats
Let’s be real: Your cat would rather steal a bite of chicken than eat a blueberry. Stick to these vet-approved snacks:
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Cooked meat: Unseasoned chicken, turkey, or fish.
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Plain yogurt: A tiny lick (most cats are lactose intolerant, so go easy).
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Commercial treats: Look for high-protein, low-carb options.
Never feed: Grapes, raisins, onions, chocolate, or anything with xylitol. These are toxic, period.
Final Verdict
So, can cats have blueberries? Yes, but they’re unnecessary. Think of them as a quirky, occasional snack—not a dietary staple. Most cats will ignore them, and that’s okay! At WookiePets, we’ve learned that cats thrive on routine, playtime, and the occasional cardboard box. Blueberries? Just a bonus for the brave (or bored) feline.
For more cat-safe snack ideas, check out our guide on [“Human Foods Your Cat Can Safely Nibble”], or [“How to Spot Toxic Foods in Seconds”]. Because keeping cats happy is easier when you know what’s safe—and what’s not.