Can dogs eat blueberries?

Yes — a superb treat

Yes. Blueberries are low in calories, high in antioxidants, and one of the best fruits you can give a dog.

The full picture

Blueberries are genuinely one of the healthiest treats you can give a dog. They're packed with antioxidants (particularly anthocyanins), vitamin C, vitamin K, and fibre, all in a low-calorie package. Their small size makes them ideal training treats, and most dogs love them fresh or frozen. The only thing to watch is not to overdo it — like any fruit, they contain natural sugars, and eating too many can cause loose stools.

Risks to watch for

  • Mild stomach upset in large amounts
  • Choking hazard for tiny dogs (rare)

Potential benefits

  • Exceptionally high in antioxidants
  • Vitamin C and K
  • Fibre
  • Very low in calories
  • Supports cognitive health in older dogs

Safe portion size

8-10 berries for a small dog, up to a small handful for a large dog.

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Related foods

Strawberries yes Raspberries yes Apples yes
Written and reviewed by
The Can My Dog Eat editorial team

Every food page is cross-checked against UK veterinary sources including the Veterinary Poisons Information Service (VPIS), the Animal PoisonLine, PDSA, and the Merck Veterinary Manual before publication. We do not accept paid placements from brands. If you spot an inaccuracy, please let us know — we take errors seriously and correct them quickly.

Spot an error? Report it

Checked against UK veterinary guidance — see our editorial standards and source list. If your dog has eaten something and you need urgent advice, call a vet or the Animal PoisonLine on 01202 509000.

Important: This page is general information, not veterinary advice. Every dog is different, and individual factors (age, breed, health conditions, medications) can change what's safe. If in doubt, always contact your vet — or the Animal PoisonLine on 01202 509000 in the UK.