LUXE Greens Blueberries offer a myriad of health benefits for dogs, making them an excellent addition to your pet's diet. These small, nutrient-rich fruits are loaded with antioxidants, including flavonoids, which are known to combat age-related cognitive decline and potentially reduce cancer rates. Blueberries are also high in vitamins C and K, which support the immune system, and their high water content (86%) aids in hydration. Furthermore, their significant fiber content supports digestion, while silicon in blueberries helps strengthen bone and skin structures. Vitamin A in blueberries promotes eye health and improves the quality of skin, coat, muscles, and nerves, and zinc is necessary for proper metabolic body processes. Additionally, their low calorie content makes them a healthy treat that's easy to not overindulge in. 9 REASONS YOUR DOG SHOULD EAT BLUEBERRIES. Can Dogs Eat Blueberries? The Health Benefits of Blueberries for Dogs.