Awww a little Barbados! So cute! We have those at the petting zoo I work at...I always think they're goats too because they have hair instead of wool. But I've learned since that a sheep's tail hangs down and a goat's tail sticks up. Glad she found a good home!
Well your in for a shocker cause you goat is actually a sheep. He/she is a barbados, they're very common where I live as they're extremely hardy little things. We've had a few and they're actually very sweet and in my opinion way easier going than goats as they aren't destructive :)
Also as far as use many people here use them to eat invasive plants such as black berries and poision oak. I know they can also survive well wild as there is a herd north of us that has been wild for 20+ years