No, but sometimes the Google logo itself is a distracting animation (I believe they call them "Doodle" or "Knoodle" or something).
You can use an adblocker to remove whatever you like from a webpage you regularly visit, not just ads
Exactly once, in order to make it look like one of the TVs on our display wall, that was very much connected to a computer, was in fact connected to an old DVD player.