El-Ahrairah is the klegendary king of all rabbits. His name is Lapine for "Prince with a Thousand Enemies".
When El-Ahrairah's people began to reproduce rapidly and El-Ahrairah refused to control them, Lord Frith gave a gift to every animal in the forest, making them rabbit-hunting predators. Eventually El-ahrairah and his people recieved a gift as well. Frith gave them speed, cunning, digging, and a good sense of hearing.
It is said that El-Ahrairah takes dead Chief Rabbits to his Owsla, as he did with Hazel.