Cats roll around as an expression of their playful and curious nature.
Rolling helps cats mark their territory with scent glands on their cheeks and paws.
Rolling can be a form of stretching, keeping a cat's muscles flexible.
Cats may roll to cool off when they're feeling warm, especially on a cool surface.
Rolling can help cats clean themselves, reaching areas they can't normally groom.
Cats roll to grab your attention and ask for pets or playtime.
When your cat rolls, it's often a sign of contentment and a happy mood.