Yes, dogs can eat blueberries. Blueberries are a superfood rich in antioxidants, which prevent cell damage in humans and canines alike. They're packed with fiber and phytochemicals as well.
How many blueberries are toxic to dogs?
For most small dogs, 10 blueberries would be an appropriate amount. Large dog breeds can tolerate more, but keep the ratio of 10% in mind when offering them. Since blueberries are small, the chance of a large dog chowing down on too many is possible.
What will happen if dogs eat blueberries?
Although blueberries are a healthy treat, their small size could present a choking hazard for some dogs. Eating too many could also result in digestive upset. Cavities in dogs are rare but may form if they eat too much sugar. Blueberries may be healthy, but they also contain sugar, so feed in moderation.