I can understand why he's doing what he's doing, if what he says on his website is truthful. It is somewhat of a spiritual agenda, but modern technology and medicine allows him to take it to an extreme no Lakota or Huron would have gone to.
I don't think he's all that freakish looking, I probably wouldn't think twice if I saw him on the street, but then I'm used to turning a blind eye, you have to be if you live in or near a big city.
the only thing I can't imagine is sleeping on those "whiskers"... or eating/drinking, since he doesn't have the cat's tongue structure to carry food and water to the throat... i would imagine that would be messy...
whatever floats his particular boat, methinks...