Can Dogs Eat Blueberries?

Yes — blueberries are one of the best fruits you can give your dog. They're packed with antioxidants, fiber, and vitamins C and K.

Monitor at Home

Blueberries are an excellent treat for dogs

Blueberries are considered a superfood for dogs. They're low in calories, high in antioxidants, and rich in vitamins and fiber. Many commercial dog treats and foods include blueberries as an ingredient. Feed them fresh or frozen — just watch for choking in very small dogs.

How urgent is this?

Emergency

Go to the ER now

  • Choking — especially in very small dogs or puppies
  • Severe allergic reaction — extremely rare
Urgent

See a vet within 24 hours

  • Dog ate an entire container and has significant diarrhea
  • Ate blueberry muffins or baked goods containing xylitol or chocolate
Monitor

Watch at home, call if it worsens

  • Dog ate fresh or frozen blueberries — acting normal
  • Mild loose stool from eating too many
  • Blue-tinged stool — normal and harmless

What to Do

Blueberries are one of the healthiest treats for dogs.

  • Wash blueberries before feeding to remove pesticides
  • For very small dogs or puppies, cut blueberries in half to prevent choking
  • Start with a few berries to check for tolerance
  • Fresh or frozen are both great — frozen berries make a good summer treat
  • Avoid blueberry products with added sugar or artificial sweeteners
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Common Questions

How many blueberries can a dog eat?
Small dogs can have 5-10 blueberries per day, medium dogs 10-15, and large dogs up to 20. Blueberries should be a treat, not a significant portion of their diet. Too many can cause stomach upset or diarrhea.
Are frozen blueberries safe for dogs?
Yes, frozen blueberries are a great treat, especially in summer. They're the same nutritionally as fresh. For very small dogs, you might want to thaw them slightly or cut them in half to prevent choking.
Can dogs eat blueberry muffins?
Plain blueberry muffins in small amounts are unlikely to harm your dog, but they contain sugar, butter, and flour that aren't ideal. Never give your dog baked goods that might contain xylitol (a common sugar substitute that's toxic to dogs).

Sources

  1. Fruits and Vegetables Dogs Can Eat — American Kennel Club
  2. Can Dogs Eat Blueberries? — VCA Animal Hospitals
  3. Antioxidants in Pet Nutrition — Merck Veterinary Manual
  4. Can Dogs Eat Blueberries? Benefits & How Much to Give — SpectrumCare

Disclaimer: The information provided in this article is for educational purposes only and does not constitute veterinary medical advice. Reading this content does not establish a veterinarian-client-patient relationship. Every pet is different — always consult a licensed veterinarian before making decisions about your pet's health, diet, or care. If you'd like personalized guidance, you can talk to one of our vets. If your pet is experiencing a medical emergency, contact your local emergency animal hospital immediately.

Questions about healthy treats for your dog?

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Looking for cat info?

We also have a guide for cats.

Can Cats Eat Blueberries?