If she likes the sheds, maybe she could have her own with all kinds of cubby holes and places attached to the enclosure attached to give Mommie some peace of mind that she is safe and secure, a place to go to be alone, have some quiet alone time and be in her own little world?

Silly Girl... you are worrying your Mommie to death with your wandering spirit and disappearing acts. You are not a tiger in the woods out hunting for food to survive.... Can't you just "hunt" in your own yard and save your Mommies nerves?

WELCOME HOME ZAZOU!