This is the second picture book written by Jeong, Ho Seon, who also published a baby picture book titled ‘Kiss!’ The writer shows children the possible communication gap between a child and the pet based on his/her own personal experience of raising a dog. By showing each position of both the child and the dog, the writer tries to lead sympathy and understanding toward the pet dog. Especially, anyone who is now raising a pet, or also has the experience of parting from his/her pet will be able to understand and share his/her emotion through this book.