The Bubba Rose Biscuit Co. Birthday Cake for Dogs is our bestselling, standard size birthday cake for dogs - now with a unisex purple color! These dog cakes are shelf-stable, which means no refrigeration or freezing is necessary to keep them fresh. As with all Bubba Rose Biscuit Co. dog treats, these dog cakes will remain shelf-stable for an entire year. Made with our dog-approved peanut butter apple recipe, each bite of this birthday cake has a densely chewy texture (think biscotti/day old brownie combo) your pup will go crazy for. Large enough to cut and serve to four medium-large dogs. Simply light the included candle and let Fido make a wish! Our birthday cake for dogs is best cut using a serrated knife. These cannot be personalized. Cake size: 4.5 in. x 2.25 in. Box size: 6 in. x 6 in. x 2.5 in. Please note: The edges of the cake are much 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.