I've known about Dr. Belyaev's experiment for many years, but this is the first (current) video of the foxes.
The incredible fox domestication experiment in Novosibirsk, Russia from Tyler Cole on Vimeo.
You can read more about Cole's visit to Russia and the Institute by following this link.
An article about domestication of animals, in which the Novosibirsk foxes were featured, appeared in a recent issue National Geographic.