"What am I, a broken record?" Her ears flicking. "Everyone wants free refills." She frowns a bit, but after a flick of a glance to Jeremy, continues. "Figured, might cost a lot to power a barrier over the entire homestead. Either it's a spot barrier, over the walkways. Or it's a wall, and there might be going over, or under. Or if it's solid all 'round, maybe there is something powering it, locking in the spell. Smash the focus - or the generator, take it down." A shrug. "Me, I'd just look for the mouse-hole. Ain't nothing built that can keep us out. Not for long." A thoughtful look. "Look at the ground around it. Unless it's a desert, there's critters there. Is there a ring of dead bugs and birds and rats around - or, I dunno, pixies and butterfly-maidens and bird-winged-leaf-nooblers, whatever lives there. Figure out WHAT it's blocking, and find a way around it."