Nightbitch is a 2021 novel by American writer Rachel Yoder. The book is a magical realism-style story of a stay-at-home mom who sometimes transforms into a dog. Plot. A woman becomes a stay-at-home mother to take care of her baby child. She soon starts to transform into a dog at night. Writing and composition. Yoder had not written for two years when she began writing Nightbitch. She wrote it in part due to the anger she felt after becoming a mother and the resultant changes to her personal and professional life. She was further inspired by a passage in Jenny Offill's novel Dept.
https://en.wikipedia.org/wiki/Nightbitch