... to me and expecting me to follow her, and if I don't, she'll keep coming to mee and will meow until I do come. When I follow her, she will bring me to one room, then will bring me out of the room into the hall, and will then go back into the room. She keeps going in and out of the same room, while nudging objects with her head on the way. Should I be worried about this? Could this be a sign of dementia?