Dr. House wrote:
"Shape-shifting is impossible. Well the type like your typical werewolf who in minutes converts from human form to wolf form."

You assume too much Dr. House.
I've seen it happen and know it's possible. I wasn't the only one that saw it either.

I'm an educated, modern person that believes in the scientific method, and yet I saw it with my own eyes.

The Native Americans call them skin walkers.

I don't care who believes me or doesn't because I know what I saw.