Fur maybe. I don't want to eat them.

[He's not sure he could even if he wanted to. He didn't want to kill and skin another living thing for the rest of his life. He'd probably make himself sick if he tried to choke down hunks of meat.]

And then we'll die. With any luck we'll freeze before we starve. I've heard freezing isn't unpleasant, starving is fucking awful.

[he knows from experience.]