Dexter is 90 centimeters long and still growing. In no time, the baby bunny is expected to replace his father Darius, which is believed to be the world’s biggest bunny at 1.3 meters long. /VCG Photo

In the following two years, Dexter will know whether the crown of the world's biggest bunny will be its. /VCG Photo

The rival of the humongous rabbit was its older brother Simon, which was recently found dead after travelling from London to Chicago in the cargo of a United Airlines flight. /VCG Photo