[Afternoonish] going to assume she has communicator on her. hope that's okay!
[Upon catching sight of the wolf, Light would tense up just a little, but upon sensing no hostility from her, he'd relax, but not dropping his guard, and observe the wolf in a little more detail. Doing that, he'll easily realize that this isn't any normal wolf --
If the strange markings on the otherwise white wolf wasn't enough to tell him that, there's also the rather obvious communicator resting on her head, it's shiny surface a stark contrast from her white coat of fur.
Before this, he wouldn't have expected the warden to have captured even animals to be here as inmates, but now he'll know better than to expect that. Considering his options, he finally decides to say:]
You can... speak through the communicator, can't you?