Celebrate special occasions with the Bubba Rose Biscuit Co. Peanut Butter and Apple Flavor Mini Dog Cupcakes. Our mini dog cupcakes are shelf stable for 1 year like the rest of our treat line. They are densely chewy in texture (think biscotti/day old brownie combo) and made with our dog favorite peanut butter apple cake. They are perfect for dogs of all sizes. Assorted. Mini cupcake size: 1.75 in. Case of 15 dog treats. Please note: The edges of the cupcakes are darker than the inside, that is completely normal. The molasses and honey in the recipe caramelize to a very dark outside color, that is not burnt, that's normal, that's just the way they look.