The arrangement adopted when they started, that the officer prisoners should be kept separate from the rest, had long since been abandoned. All who could walk went together, and after the third stage Pierre had rejoined Karatáev and the gray-blue bandy-legged dog that had chosen Karatáev for its master.
On the third day after leaving Moscow Karatáev again fell ill with the fever he had suffered from in the hospital in Moscow, and as he grew gradually weaker Pierre kept away from him. Pierre did not know why, but since Karatáev had begun to grow weaker it had cost him an effort to go near him. When he did so and heard the subdued moaning with which Karatáev generally lay down at the halting places, and when he smelled the odor emanating from him which was now stronger than before, Pierre moved farther away and did not think about him.