Yes — Dogs Can Eat Blueberries
Blueberries are safe, nutritious and one of the best fruit treats you can give your dog. They are low in calories, high in antioxidants and loved by most dogs.
Why Blueberries Are Great for Dogs
Blueberries are packed with nutrients that directly benefit your dog's health:
- Antioxidants (anthocyanins): Fight free radicals that cause cell damage and ageing. Particularly beneficial for senior dogs.
- Vitamin C and K: Supports immune function and bone health.
- Fibre: Supports healthy digestion and gut bacteria.
- Manganese: Important for bone development and metabolism.
- Low calorie: Only about 1 calorie per berry — guilt-free treating.
How Many Blueberries Can a Dog Have?
Treats should make up no more than 10% of your dog's daily calorie intake. Use this as a guide:
| Dog Size | Daily Amount | Example |
|---|---|---|
| Small (under 10kg) | 3–5 blueberries | Chihuahua, Shih Tzu |
| Medium (10–25kg) | 5–10 blueberries | Beagle, Cocker Spaniel |
| Large (25kg+) | 10–15 blueberries | Labrador, German Shepherd |
💡 Serving Tips
Fresh or frozen blueberries both work well. Frozen blueberries make an excellent cooling treat in summer. Always wash fresh blueberries before serving. You can also mash them into your dog's food as a topper — great for fussy eaters.
Can All Dogs Eat Blueberries?
✅ Great for Most Dogs
- All healthy adult dogs
- Puppies (small amounts)
- Senior dogs (antioxidants help with ageing)
- Dogs needing low-calorie treats
⚠️ Use Caution With
- Dogs with diabetes (natural sugar, though minimal)
- Very small dogs — whole berries can be a choking hazard, mash them first
- Dogs prone to bladder stones (oxalates — ask your vet)
What About Blueberry Products (Muffins, Jam, Yoghurt)?
Plain blueberries only. Blueberry muffins, jam, flavoured yoghurts and dried blueberries are off the menu — they contain added sugar, artificial sweeteners (xylitol is toxic to dogs) and other ingredients that are harmful. Only plain, fresh or frozen blueberries.
⚠️ Watch Out for Xylitol
Xylitol is an artificial sweetener used in some blueberry-flavoured products, sugar-free foods and even some peanut butters. It is extremely toxic to dogs — even small amounts can cause life-threatening hypoglycaemia. Always check labels on any blueberry-containing human food before sharing with your dog.