Read it through once

I find them every where, but not in strong force. The most I have found together has been about ten or twenty. And night or day a fair proportion of them were sound asleep. Those that were not asleep always looked as if they wanted to be. I never saw such utterly wretched, starving, sad-visaged, broken-hearted looking curs in my life. It seemed a grim satire to accuse such brutes as these of taking things by force of arms. They hardly seemed to have strength enough or ambition enough to walk across the street--I do not know that I have seen one walk that far yet. They are mangy and bruised and mutilated, and often you see one with the hair singed off him in such wide and well defined tracts that he looks like a map of the new Territories. They are the sorriest beasts that breathe--the most abject--the most pitiful. In their faces is a settled expression of melancholy, an air of hopeless despondency. The hairless patches on a scalded dog are preferred by the fleas of Constantinople to a wider range on a healthier dog; and the exposed places suit the fleas exactly. I saw a dog of this kind start to nibble at a flea--a fly attracted his attention, and he made a snatch at him; the flea called for him once more, and that forever unsettled him; he looked sadly at his flea-pasture, then sadly looked at his bald spot. Then he heaved a sigh and dropped his head resignedly upon his paws. He was not equal to the situation.