How do I monitor my husband when I want to go outside to my garden?

If you have a fenced yard, can you take him outside with you? If you're concerned about his behavior while you're outside, be sure to "baby proof" the house - remove all matches and lighters, flip the breaker on the stove, if he gets into things you want him to avoid - put locks on doors and cabinets.

Monitoring your husband. I have been a private caregiver for more than 25 + years. One of the best ways to monitor your husband if you want to leave him alone for a short while to go outside is to get one of those baby monitors that have a tv monitor and a voice monitor so you can see and hear your husband at all times. If you are going to be leaving the home, you should get someone to come and sit with your husband for a short while.