We pull the bracken fern, too. Good point.
Also, find out if they are used for brush now. Goats who are not used to tons of lush, green vegetation can have rumen problems. If they aren't brushers currently, slowly introduce them to it. Have them eat long stem hay before letting them out to pasture. Limit their time out to under an hour at first and build up. You can also cut branches and vines and feeding themin smaller quantities at first. Gotta build up that gut bacteria.
But - honestly- they've been super easy so far (again, knock on wood) and have pretty inexpensive upkeep. I HIGHLY recommend them!!!!