Hi, I'm new to this site but I thought I might get some help from someone. Our cat, Maizey, is almost 2 yrs. old. She is a spayed cat. She is indoor/outdoor. She has always been an odd cat but great. Two days ago she was acting strange, laying down and then suddenly looking up like she heard something and darting into another room, only to repeat the same behavior. She darted out the other night and we did not see her for a whole day. The next morning she jumped out of my closet, I have no idea how long she'd been there. Then she ate a little and darted out again. We did not see her for a whole day again. The next morning she ran in the house, looked around, and darted out! Again tonight the same thing happened? We are afraid that she is loosing it! Any suggestions?