recall the comparison the narrator makes when maggie first comes out into the yard

She compares Maggie to a lame dog,

"Have you ever seen a lame animal, perhaps a dog run over by some careless person rich enough to own a car, sidle up to someone who is ignorant enough to be kind to him? That is the way my Maggie walks. She has been like this, chin on chest, eyes on ground, feet in shuffle, ever since the fire that burned the other house to the ground."