I imagine being outdoors and on his own for so long did have an effect on Butter, which may be why I get these attacks. I also think he is playing many times when he does it. Just this morning, I was sitting at the kitchen table, just reading the paper, but I was in my floor length robe. He attacked with no warning and had both of my feet bleeding, then when I reached down to grab him, he got my hand again!!! There is no rest for the weary. When he started it again tonight, I just told him a stern no and put him outside. I'm beginning to look like a blob of ground beef!!