Barney

He's a dog. And not for instance someone dressed in a purple dinosaur costume.
Husky cross. Likes to smorge and play. Unbelievably soft ploofy fur. Could be mistaken for a Fraggle (Are you sure about that? -Derek). (Yes, if being touched by a blind man with no sense of scale.)
(How would he know of Fraggles anyway if he was blind? - Derek)
(If someone had described them to him?)
(So it could possibly go "Here Mr Blind Man, stroke this." "Gosh what is that, it's so soft!" "It's a Fraggle. And not for instance a dog." ?)

Perhaps this should clear things up for all blind people:


(That's going to help no end. -Derek)