I read the ad and my head went into that doggie head cock that is "what the heck are you talking about" and then saw that your comment was the same as what I was thinking. All I could come up with as a comment was "uhhhh, what?" so I thought I'd tell a story too.
This head thing: http://www.theinternetpetvet.com/wp -content/uploads/2012/10/headti lt.jpg
I keep getting ads for Amazon that show the last item I searched for on Amazon. Now I have ads for Insanity when I just googled descriptions of their DVDs.... no privacy!