Do you think it's possible for a cat to have Alzheimer's? My Minnie is around 16 years old and has been acting very strange just lately. We moved to the house we are in just over a year ago and she seemed to adjust just fine (except for the fact that she sleeps all day under the quilt on my bed--before we moved she never went under the covers). Anyway, in the past few weeks she seems very confused at times ... looking around and looking at me like she doesn't know where she is or who I am. Plus she has started going to the bathroom on the carpet in my bedroom. YUCKY!!! Has anyone else ever had this problem?