It isn't heeded, because she's too busy tugging at this thread.

"How would we do that, huh? Build a fence around every rift to make sure the animals all get gobbled up by demons? Or do you think we employ goatherds specifically to corral the goats while someone else closes the rift and someone else fights the demons while yet another person protects nearby structures from collateral damage?" She nearly asks you got mud for brains? but lets it go unsaid.

"We're doing the best we can with what we've got."