My mom is 91 moderate dementia but physically in good condition. She is obsessed with being outside to walk her little dog or get fresh air. She has tried to enter neighbors homes so we never leave her alone and have caregivers a few days and my sister and I watch her. She picks up dandelions and leaves and brings them in. This is harmless. My doors are alarmed so I know when they are opening. Has anyone ever locked in their LO? I live with her, but she gets up too early to go out!