I was sitting here reading posts, and the cat came up behind my chair and let me know it was feeding time. I backed up in my chair and without realizing it, I backed over her tail. She took off like a shot out the window howling. Of course I felt terrible. Since she is still out side, I can't assess damage. But I did find a two inch tuft of gray fur right behind the wheel of the chair. I hope she forgives me! :(