A Good Day to Be a Dog (2023)

Han Hae Na, a single high school teacher, is cursed due to a family secret. Anyone in her family who kisses someone transforms into a dog at midnight for six hours, repeating until they kiss the same person again. To avoid this, she warns men not to kiss her, leading them to leave. One night, drunk, she accidentally kisses Jin Seo Won, a colleague, and soon panics, trying to get him to kiss her again. However, Seo Won has a fear of dogs. (Source: MyDramaList) ~~ Adapted from the webtoon "A Good Day to Be a Dog" (오늘도 사랑스럽개) by Lee Hey (이혜).