Half-vampire senses

There was a panting noise. Larten looked up sharply, eyes narrowing. His sense of vision had improved dramatically since he was blooded, and he could see almost as clearly at night as he had in the daytime when he was human. Now he saw two wolves approaching, teeth bared, hackles raised. They looked like they might be getting ready to attack, but Larten knew it was just for show. They would bolt in a second if he made an aggressive move.

***

The Saga of Larten Crepsley: Birth of a Killer, Chapter 18