Read it through once

During a couple of days, we frequently answered these hails. Sometimes there was a group of high-water-stained, tumble-down cabins, populous with colored folk, and no whites visible; with grassless patches of dry ground here and there; a few felled trees, with skeleton cattle, mules, and horses, eating the leaves and gnawing the bark--no other food for them in the flood-wasted land. Sometimes there was a single lonely landing-cabin; near it the colored family that had hailed us; little and big, old and young, roosting on the scant pile of household goods; these consisting of a rusty gun, some bed-ticks, chests, tinware, stools, a crippled looking-glass, a venerable arm-chair, and six or eight base-born and spiritless yellow curs, attached to the family by strings. They must have their dogs; can't go without their dogs. Yet the dogs are never willing; they always object; so, one after another, in ridiculous procession, they are dragged aboard; all four feet braced and sliding along the stage, head likely to be pulled off; but the tugger marching determinedly forward, bending to his work, with the rope over his shoulder for better purchase. Sometimes a child is forgotten and left on the bank; but never a dog.