Wandering is a normal activity for Alzheimers/Dementia sufferers, so basically they cannot be left alone.
The moving about is actually a great help in stimulating the blood through the brain so if they are mobile, accompanied walks as often as possible are to be recommended. My wife was diagnosed in 2013 and has been in an advanced stage for several years but she walks 4-5 hours per day and although she cannot communicate except by smiling she is happy smelling flowers and enjoying life as much as is possible. KEEP WALKING.
The moving about is actually a great help in stimulating the blood through the brain so if they are mobile, accompanied walks as often as possible are to be recommended. My wife was diagnosed in 2013 and has been in an advanced stage for several years but she walks 4-5 hours per day and although she cannot communicate except by smiling she is happy smelling flowers and enjoying life as much as is possible. KEEP WALKING.