Dog Health Questions: Information on assistance dog training?

I am starting a new job training assistance dogs and I would like to do some extra research at home. Does anyone know of any good websites or books that will give me indepth information about assistance dogs and their training? I have years of experience working with and training dogs but this is my first time working with assistance dogs.

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Recommended Answer:
I Yahoo'd K9 assistance training programs for Dogs and got gobs of hits..

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