✓ Reviewed against PDSA, Blue Cross & Animal PoisonLine guidance · Last reviewed: 2026-07
Can dogs eat blueberries?
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.
Common questions
How much blueberries can I give my dog?
Is blueberries good for dogs?
What are the benefits of blueberries for dogs?
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