Music doesn’t just affect dogs, it also affects cats. “A Day in the Life of Leo: Classical Music for You and Your Cat” is a collection of sixteen popular classical songs. The soothing melodies of these classical songs will help your cat drift into a tranquil state. Whether the music puts your cat into a deep sleep or just keeps them relaxed, the effects of the music will be obvious. You and your cat will love the classical music choices! $12. BUY.