Our neighbours husband is at the advanced stages of dementia and she is at her wits end. This morning her husband appeared at our door very distressed and confused. He had no trousers and underwear on. She had had to go to work, to earn the money to pay for the limited care he gets, we brought him in and sorted him out. I am concerned had he wondered into town what would have happened. Any help and advice would be very much appreciated. She feels very alone in having to deal with him 24/7.