N
That is cat gifting. She offered you a present because she thinks you are more alpha than she is. (Either that or the mouse was foolish enough to wander by when she was eating.)
the cat now lives in my back yard when im away and my front yard or driveway when im home
i feed it 2-3 times a day and its killed 2 mice
i left a tray out there that catches water
if it gets dirty ill clean it