free-range

Short definition from Wiktionary

Adjective

1. 1
   Of, pertaining to, or produced by animals that are allowed to roam freely, rather than being confined indoors.
2. 2
   Allowed to move about outdoors without supervision.
3. 3
   Relating to a hands-off parenting style in which children are allowed to go out and explore alone.
4. 4
   Alternative spelling of free-range.