Who doesn't love blueberries? Not only does the sweet fruit taste delicious to dogs, but blueberries also have plenty of health benefits for your pup. They’re packed with antioxidants, have anti-inflammatory properties, and much more. This irresistible Blueberry Donut Dog Treat recipe submitted by Dolores Cavanna @lordladydoggytreats for America's Top Dog Model Paw Prints Magazine, will have your dog's tail wagging!