Koty Ermitazha plot
A young cat named Vincent, accompanied by Maurice the mouse, escapes the tide in an old harpsichord, which is picked up by sailors and sent to St. Petersburg, where it ends up in the Hermitage. There, Vincent meets an elite team of felines that have been protecting works of art from mice and other vermin for centuries. Vincent dreams of finding a real cat family, but doesn't want to lose his friend Maurice, who saved his life. Vincent has to hide a friend, who also has a "little weakness" - Maurice likes to gnaw masterpieces of paintings.