Riley's Organic Sweet Potato treats are rich in antioxidants and vitamins A, B, and C, helping to support your dog's immune system and heart health. Sweet potatoes are an excellent source of vitamin A and the color-related pigments can also provide anti-inflammatory benefits. Yummy! Once you open the bag, you immediately greeted with the wonderful smell of cinnamon. Your dog will love the rich texture of sweet potato. Your dog may not think of the health benefits while eating such a delicious treat, but you'll know! Large bones are perfect for larger dogs.