'Goat man' Thomas Thwaites pretends to be a goat in the Swiss Alps

Author Thomas Thwaites has spent several days pretending to be a goat in the Swiss Alps.

He even had a set of prosthetic limbs made for him by Salford University expert Glyn Heath, in order for him to experience what it was like to walk like a goat.

He wanted to experience the world through an animal's perspective.