The film centers on a group of metropolitans, whose lives are influenced by their four-legged friends. Journalist Ella, for example, gets herself a cute mongrel called Bozer after her boyfriend Oscar leaves her. The fact that Bozer likes to run off, unexpectedly leads her to meet Daniel. Meanwhile, former professional footballer Oli is slightly out of his depths when he suddenly has to look after dog Elfriede. Therefore, he starts a course lead by dog trainer Silke, whom he is interested in not just because of her dog training skills. Then there’s Cecile, who would divorce her husband if it wasn’t for their smart dog Simpson. Cat owner Lulu has a problem of a whole different kind: Her new crush, professor Seligmann, is a dyed-in-the-wool dog lover. Can they make it work anyway?