23 Fruits & Vegetables That Are Good For Dogs

5.Blueberries

They might be a bit messy, but they are easy to deal with after freezing. They are small in size and perfect for treats. They are high in fiber and vitamin C, but have little fat. A study found that including blueberries in the diet of sled dogs increased antioxidants in their bodies. Blueberries tend to stain everything, so use these only for outdoor training.