This article highlights 16 ways in which cats do things for their owners without them being aware of it. Cats provide emotional support by sensing their owners' moods and offering comfort. They also act as alarm clocks, waking their owners up in the morning. Cats protect their homes from pests and bugs by hunting them down. Moreover, they may bring gifts such as dead animals to show their love and gratitude. Cats also help decrease stress levels and provide entertainment by engaging in playful behaviors.