What are three descriptive sentences in Chapter 4?

But he circled just beyond the range of the club, snarling with bitterness and rage; and while he circled he watched the club so as to dodge it if thrown by Francois, for he was become wise in the way of clubs.

The trail was in excellent condition, well packed and hard, and there was no new-fallen snow with which to contend.

Best of all, perhaps, he loved to lie near the fire, hind legs crouched under him, fore legs stretched out in front, head raised, and eyes blinking drearily at the flames.