| Show to guide th blind blind mens dogs in london form a large and most intelligent part of the very few dogs which earn a living or help their masters to do so the manner ot their education must have puzzled many persons who have seen them resolutely guiding their poor master to his stand or back to his home along crowded pavements and over the cross streets many of these dogs are taught by a half blind man others are instructed by the blind men themselves especially it they have not always been blind and re member the streets and turnings |