Fiver

Fiver is the deuteragonist of Watership Down. He seems to be able to sense the future. Initially, he is a resident of Sandleford Warren and is the younger and smaller brother of Hazel. His lapine name, "little thousand" (Hrairoo), comes from the fact that he was the smallest rabbit of at least five in his litter since rabbits cannot count above four. He becomes the mate of Vilthuril, and eventually has a litter with her. His son, Threar, appears to have inherited some form of sixth sense himself.