Unfortunately we've had to put locks on the doors that require keys to open, so she can't just walk off. So we've got one level of security in that regard, but she's also got me around her more or less 24/7. She gets out plenty and she's physically healthy, it's just the dementia. Sadly it's too far along now to be salvageable, no more moments of lucid thoughts. I used to love those times, where she would be her for about 5 minutes and I could talk to her like I used to...it was bliss. Now that's long gone. It's hard, but like I said, it's my mother, I'll do whatever I can to help her!
I appreciate that, and likewise, if you ever want to chat, I'm always available!