Bizarre Reanimated Dog Head – Real or Fiction?

Here’s a “Freaky Friday” video…This story is a bit of an urban legend from the 1920s. A Russian scientist named Sergei Brukhonenko is purported to have actually managed to keep the severed head of a dog alive. The dog’s head was connected to a device that pumps blood into the head. Watch the video yourself and you decide. I am not convinced because in the video, they never show the back of the head where the connection is.