A blind man claims he was turned away from a restaurant - because a worker didn't believe his service dog was legitimate.<br /><br />Paul Castle made the allegations in a post on Instagram earlier this month.<br /><br />He claims the incident happened at an unnamed restaurant in his home city of Seattle, Washington.<br /><br />Paul says he walked in and a waiter quickly approached him, telling him no pets were allowed in the restaurant - including "emotional support dogs".<br /><br />Paul says he showed the waiter his dog's harness and offered to get his papers - proving it was a service dog - for proof.
