Toutou and Zouzou live peacefully in their small house in the countryside, bickering occasionally. Toutou is a gardener, a patriarch, and a bit of a grump. Zouzou is a clever and sometimes mocking indoor cat, who knows how to make herself heard despite her very small voice. One morning, Toutou and Zouzou meet their new neighbour, Kiki. She's a flirtatious and curious frog who works in the weather forecast. The three of them will quickly become the best of friends!