What kind of fencing do you have, Dawn?
She'll go over any kind of fencing she's encountered so far. She's done solid wood, cement/ wood combos, chain link, and field fencing. She's a jumper/climber. Her MO is to jump to the top and then scramble over. And there is never any pattern to it. She does it simply to go explore not to chase anything or anyone. She'll go for a long time never trying it and then the next day she can be out 5 minutes and decide to leave.
I've thought about a tip in and electric fencing but I have such a large area that the roller idea really intrigued me. It seems that it would be easier than figuring out a roofing system for her pen (again a large area in the pasture) and a seperate system for the yard. We have 6 ft chainlink surrounding the pasture and property with a solid 6ft wooden fence between us and the neighbor on the side, a 6ft iron gate that goes across the driveway and a 6ft chainlink fence that seperates the yard and house from the pasture.