A thirty-something aspiring writer, G., encounters a former romantic rival at the post office, a man he once wished didn't exist. On a whim, G. begins trailing the man throughout Reykjavik. What starts as an amusing tale of cat and mouse turns into a complex, introspective journey of a man struggling to complete the unfinished narrative of his own life.

Seeing his "friend" outside of his house, Emil takes refuge under his bed, hoping Havard will just go away. Instead, he doesn't. He breaks in, starts drinking Emil's book, and ends up hosting a bizarre party for Emil's friends. Dark and hilarious, the breezy style of The Pets belies its depth, and disguises a complexity that increases with each page.