Can dogs eat blueberries?

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Can dogs eat blueberries?

Yes. Dogs can eat blueberries in small amounts. Offer plain berries only, keep portions small, and treat them as an occasional snack.¹⁵

Blueberries are generally considered a safe fruit for dogs, but overfeeding can cause stomach upset and whole berries may be a choking risk for small dogs or fast eaters.¹³ Treats should stay under 10% of daily calories.⁵

What to do if your dog ate blueberries?

Remove access to the blueberries and check if your dog ate plain berries or a blueberry product (muffins, yogurt, trail mix).
If it was plain blueberries in a small amount, offer water and monitor for vomiting, diarrhea, or gas.
If your dog ate a large amount or develops repeated vomiting or diarrhea, contact your veterinarian.
If your dog ate a blueberry product, check ingredients and call your veterinarian if it contained something risky for dogs or your dog seems unwell.⁴
For future treats, keep total treats to 10% or less of daily calories and prioritize a complete and balanced dog diet.⁵

Danger Level: Low Risk 1/5

Can dogs eat blueberries? | Are blueberries safe for dogs?

Can dogs eat blueberries? Are blueberries safe for dogs?

Yes. Plain blueberries are generally safe for dogs in small amounts and are commonly listed as a pet-safe fruit.¹² The main risks are practical ones: too many blueberries can cause stomach upset (such as diarrhea), and whole berries can be a choking risk for very small dogs or dogs that gulp food.¹³ Blueberries should be treated as a snack, not a replacement for a balanced dog diet. Treat guidance recommends keeping treats to no more than 10% of your dog’s daily calories.⁵

Quick safety checklist

Offer only plain blueberries (fresh or thawed frozen) with no sugar, syrup, or sweeteners.¹ Wash the berries first, and consider mashing or cutting them for small dogs or fast eaters to reduce choking risk.³

What to avoid

Avoid blueberry baked goods, candy, sweetened yogurt, and trail mixes, since these may contain too much sugar and fat or other unsafe ingredients for dogs.⁴ Keep dogs away from grapes and raisins, which are unsafe for pets and can be confused with blueberries in snack mixes.³⁴

Treats should stay small

Treats (including fruits) should not exceed 10% of daily calories so the main diet remains nutritionally complete and balanced.⁵

Are blueberries safe for dogs?
What to do if your dog ate blueberries
Symptoms to watch for (timeline)
How much is too much?
FAQ
References

Are blueberries safe for dogs?

Plain blueberries are generally safe for dogs and are commonly recommended as a healthy snack option in moderation.¹²

Preparation matters. Veterinary guidance for feeding fruits and vegetables recommends washing produce and removing parts that could pose choking or gastrointestinal blockage risks, and similar safety logic applies to small round fruits like berries, especially for small dogs or dogs that gulp food.³

Even safe fruits can cause digestive upset if a dog eats too much at once. If you are introducing blueberries for the first time, start with a small amount and watch for soft stool or diarrhea.¹

Finally, blueberries are treats, not a dietary requirement. WSAVA treat guidance recommends that treats make up no more than 10% of a dog’s daily calories so the primary diet stays nutritionally balanced.⁵

What to do if your dog ate blueberries

Confirm what was eaten: plain blueberries versus a processed blueberry food (muffins, sweetened yogurt, trail mix).
If it was plain blueberries, remove access to more and offer fresh water.
Monitor for stomach upset (vomiting, diarrhea, gas) and reduced appetite.
If your dog is very small or tends to gulp food, mash blueberries or cut them before offering in the future to reduce choking risk.³
Keep treats, including fruit, to 10% or less of daily calories.⁵

Symptoms to watch for (timeline)

0 to 24 hours:

Most issues, if they happen, are mild digestive signs such as soft stool, diarrhea, or vomiting, especially after large portions. Start small when introducing new foods.¹
24 to 72 hours:

If vomiting or diarrhea continues, your veterinarian should evaluate your dog to reduce dehydration risk and rule out other causes.
Weeks to months:

Blueberries can remain an occasional treat, but long-term health depends on a complete and balanced diet and keeping treats to 10% or less of daily calories.⁵⁶

How much is too much?

A practical serving is a few blueberries as a treat. Portion size should match your dog’s size, and it is safest to start with a very small amount when your dog tries blueberries for the first time.¹

For small dogs and fast eaters, serve mashed or chopped berries to reduce choking risk.³

Use a treat budget. WSAVA recommends treats make up no more than 10% of daily calories, which helps prevent nutritional imbalance and unwanted weight gain.⁵

If your dog has a medical condition that requires an individualized nutrition plan (for example diabetes, obesity, or a prescription diet), ask your veterinarian before adding fruit treats.⁶

FAQ

Can dogs eat blueberries safely?

Yes. Plain blueberries are generally safe for dogs in small amounts as an occasional treat.¹²
Can dogs eat frozen blueberries?

Usually yes. Offer plain frozen blueberries thawed or slightly mashed, especially for small dogs or dogs that gulp food, to reduce choking risk.³
Can puppies eat blueberries?

A few mashed or cut blueberries are usually fine as an occasional treat, but keep portions very small and monitor for stomach upset.¹³
Can blueberries cause diarrhea in dogs?

They can, especially if a dog eats too many at once or is not used to them. Start with a small amount and stop if soft stool or diarrhea occurs.¹
Are blueberries a good treat for overweight dogs?

They can be a lower-calorie treat compared with many processed snacks, but they still count as treats. Keep total treats to 10% or less of daily calories.⁵
Can dogs eat blueberry muffins or blueberry pie?

No. Processed desserts can be high in sugar and fat and may contain ingredients that are unsafe for dogs. Stick to plain blueberries only.⁴
Can dogs eat blueberries in yogurt?

Only if it is plain, unsweetened yogurt in very small amounts and your dog tolerates dairy. Many flavored yogurts and desserts are not appropriate for dogs.⁴
How many blueberries can I give my dog?

Start with a few berries and keep them occasional. Follow the treat rule: treats (including fruits) should be 10% or less of daily calories.⁵
Can dogs eat blueberries every day?

Daily treats are usually unnecessary. If you offer blueberries, keep portions small and keep total treats at 10% or less of daily calories.⁵
What is the safest rule?

Offer only washed, plain blueberries in small portions, adjust the texture for choking safety, and keep treats at 10% or less of daily calories.³⁵

References

Burke, A. (2024, November 7). Can dogs eat blueberries? American Kennel Club. Retrieved February 7, 2026, from — https://www.akc.org/expert-advice/nutrition/can-dogs-eat-blueberries/
American Society for the Prevention of Cruelty to Animals. (2021, January 28). Sharing is caring: Foods you can safely share with your pet. ASPCA. Retrieved February 7, 2026, from — https://www.aspca.org/news/sharing-caring-foods-you-can-safely-share-your-pet
VCA Animal Hospitals. (n.d.). Can you feed pets certain fruits and veggies. VCA Animal Hospitals. Retrieved February 7, 2026, from — https://vcahospitals.com/resources/preventive-dog/nutrition/can-you-feed-pets-certain-fruits-and-veggies
VCA Animal Hospitals. (n.d.). Treats to skip and treats to share with your pet! VCA Animal Hospitals. Retrieved February 7, 2026, from — https://vcahospitals.com/resources/preventive-dog/nutrition/treats-to-skip-and-treats-to-share-with-your-pet
World Small Animal Veterinary Association. (2024, June). Feeding treats to your dog (v2). WSAVA Global Nutrition Committee. Retrieved February 7, 2026, from — https://wsava.org/wp-content/uploads/2024/06/Feeding-treats-to-your-dog-v2.pdf
World Small Animal Veterinary Association. (n.d.). Global nutrition guidelines. WSAVA. Retrieved February 7, 2026, from — https://wsava.org/global-guidelines/global-nutrition-guidelines/

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DISCLAIMER

The information provided on Can Pets Eat It is for educational and informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always seek the guidance of your veterinarian or another qualified animal health professional before offering any food to your pet. Never disregard or delay seeking professional advice because of something you have read on this website. We make no guarantees about the accuracy or completeness of the content, and we are not responsible for any actions taken based on this information. Please be reasonable, use common sense, and seek professional guidance whenever you have concerns about your pet.

Can dogs have blueberries?