We had severl "Charlies" many years ago. Strong headed, wicked tempred and kept lening on the fences and snapping them. BU AUTRALIAN SHEEP CHARGER FENCES, they will stun a bear like it was tazed.
Good luck. Have a lot of stone wprk to do? Thts always a bitch.
may your pastures be sweetgrassed and free of thistle.
Hint: grazing some sheep nd cattle together in severl rotating pastures od relly good for the grass.
If you want to start witth dome sheep, I d suggest DORPER (a dorset/Prsian cross)> They are hair sheep with excellent flavored lamb
Good luck and dont forget your buds.