Nofel fer fywiog a doniol sy'n son am anturiaethau bachgen sy'n teimlo ei hun yn troi i mewn i ddafad. Gan awdures Llinyn Trons. Addasiad Saesneg o Pen Dafad.A short, lively and funny novel by the author of Llinyn Trons. An adaptation of Pen Dafad. Poor Dewi. Every night, something happens to him. His body changes into an animal. Not a werewolf, which would have been quite cool, but a sheep!