I know I've posted this before but I still don't understand why Popsie attacks my arm in bed. This morning I was laying there petting him and I put my arm down, I didn't move or anything and he just attacked my arm. I told him no in a stern voice and then he started to walk toward the end of my bed. He turned around and lunged at my arm and bit me again!! I know he's not playing because he lays back his ears and I can just tell he's upset. I just don't understand why he would attack me without being provoked. Also if I happen to have my arm laying on the bed and he walks over it to get to the end of the bed, he'll turn around and attack. It's like he doesn't realize he's the one who walked over my arm. He's 16 so I wonder if these are episodes of dementia.