This kind of thing only works on a very limited basis with every kitty I ever had...oh, they chase the object and are befuddled by it for a little while but eventually they catch on and just attack the string that the thing is attached to.
Not only is this a dupe, it's precisely the same video ID as the last one. How did this get past the "This video has already been submitted!" screen?
Meanwhile I've had at least a half dozen videos be rejected with that message, even though I have not found a single one of them on here with numerous repeated searches.