Pound Cake and Pumpkin Cake are the first reoccurring babies in MLP. Pumpkin is a Unicorn and Pound is a Pegasus, their parents are both Earth ponies but wait... how?!? Well.. Carrot Cake's 4th great grand father was a unicorn, and Chiffon Cake's great aunt's second cousin twice removed was a Pegasus! But wait again... genetics don't add up and if you think about it Pound Cake doesn't look like his parents so again... how exactly is Pound Cake a Pegasus?