Polyradiculoneuritis

Does anyone have any experience of using acupuncture for polyradiculoneuritis in dogs? I have had an enquiry relating to a dog already undergoing extensive physio and hydro (and showing some improvement). I could only find anecdotal evidence in the literature...

If I go ahead, I was considering treating bladder points around the lumbar area, sacral points +/- any trigger points I find. Does anyone have any other suggestions? I don't have an EA machine.

Thanks! Carolyn