Binkies no more

Jenna told Kierra she could have a Dora cake for her 3rd Birthday. So kierra askes for her Dora cake almost everyday. I kept telling her when she is 3 and gets her Dora cake she can't have binkis anymore. She said ok no more binkies I want my Dora cake. Sooo a month before her 3rd birthday I made her a Dora cake. We made it a fun little party for her. She was so excited to eat it and didn't care at all when we cut into it. She would say I want to eat her eyes. Needless to say she still wanted binkies and it has been a rough week.