Hyzenthlay is a beautiful doe who is one of the representative leaders in the Efrafan Owsla in the Watership Down franchise. She is Hazel's love interest and later his mate.
She is described by Bigwig as being smart and sensible, but also strong, tough and able to think on her own account.
Book and Movie
Hyzenthlay is absent from the TV series and is replaced by Primrose who serves as Hazel's love interest and later mate.