Why Does My Cat Sit On My Chest. Basically, your cat wants your attention, and she wants it now. Cats may lay on your chest because they’re comforted by the sounds of your rhythmic heartbeat and your steady breath.
Cats can be territorial, and their owners may feel a bit like possessions or valuable resources. Your cat may lie on your chest as a way of saying you are. If they start to feel uneasy, they’ll go to a location where they feel safe.
