A Good Day to Be a Dog (Korean: 오늘도 사랑스럽개) is an ongoing South Korean television series directed by Kim Dae-woong, and starring Park Gyu-young, Cha Eun-woo, and Lee Hyun-woo. It premiered on October 11, 2023, and airs on MBC TV every Wednesday at 21:00 (KST). It is also available for streaming on Viki and Viu in selected regions.It is based on the Naver webtoon of the same name by Lee Hey, which was published between 2017 and 2019.
A woman kisses someone and is cursed to transform into a dog. She must find a man who holds the key to breaking the curse, but he is afraid of dogs.
- Park Gyu-young as Han Hae-na: a high school Korean language teacher who turns into a dog when she kissed.
- Cha Eun-woo as Jin Seo-won: a high school math teacher who became afraid of dogs due to childhood trauma.
- Lee Hyun-woo as Lee Bo-gyeom: a high school Korean history teacher with a sad smile behind a sad blue blade.
- Yoon Hyun-soo as Choi Yul: Seo-won’s nephew.
- Kim Yi-kyung as Min Ji-ah: a high school student.
- Ryu Abel as Han Yu-na: Hae-na’s older sister.
- Jung Young-joo as Shin Mi-seon: Hae-na’s mother.
- Kim Hong-pyo as Han Pan-dong: Hae-na’s father.
- Cho Jin-se as Song Woo-taek: Yu-na’s childhood friend.
- Kim Hae-jun as Hae-na’s maternal uncle.
Garam High School teachers
- Lee Seo-el as Yoon Chae-ah: a Korean language teacher.
- Song Young-ah as Cheon Song-yi: a music teacher.
- Yoo Seung-mok as the vice principal
- Jo Ah-young as Song Da-eun: a high school student who falls in love with Seo-won.
- Kang Soo-bin as Kwon Ri-ae: Bo-gyeom’s big fan who is a student good at math and physics.
- Kim Min-ji as Chu So-yeon
- Shin Jun-hang as Jo Jun-seo
- Kim Min-seok as Kang Eun-hwan: Seo-won’s high school classmate.
- Lee Seung-jun as Oh Sang-su: Yu-na’s ex-boyfriend.
- Lee Jong-wook as Min-sik: a fellow teacher at Garam High School.
- Shim Wan-jun as a physical education teacher at Garam High School.
- Park Hae-in as Yoon-ji: a fellow teacher at Garam High School.