"My Heart Puppy" is a Korean film directed by director 'Kim Joo-hwan', starring 'Yoo Yeon-seok' and 'Cha Tae-hyun'.

The film will be released on March 1, 2023.

'Min-soo' (Yoo Yeon-seok) is an ordinary office worker who dreams of a perfect family. He has a dog, 'Rooney', whom he treats as a younger brother.

Unexpected circumstances arise in Min-soo's life, when he can no longer live with 'Rooney' ahead of his marriage with his fiancée who is allergic to dogs.

Together with his cousin, 'Jin-guk' (Cha Tae-hyun) who owns a cafe that went bankrupt, 'Min-soo' decides to find a new family for 'Rooney'.

On their journey that starts in Seoul and continues to Jeju Island to find the perfect owner, the two encounter the heartbreaking reality of abandoned pets.