A dog can safely eat blueberries in moderation based on its size:
- Small dogs: 2-4 blueberries per serving
- Medium dogs: 5-10 blueberries per serving
- Large dogs: 10-15 blueberries per serving
Blueberries should only be an occasional treat, making up no more than 10% of a dog's daily calories. Overfeeding blueberries can cause stomach upset or diarrhea in dogs. It is best to monitor the dog when first introducing blueberries and consult a veterinarian for personalized advice based on the dog's size, age, and health condition. Avoid feeding dogs blueberries that are canned, sugared, or in syrup as these can contain harmful additives.
