Are there wolves in Gilneas?

As far as I can tell, there are no wolf enemies/npc's in Gilneas.

Wolves show up in their iconography - the Gilnean crest has a wolf skull, wolf drawing, and a wolfshead charm. Wolfsbane grows in the Headlands. The southern reaches of Silverpine, where worgs are abundant, used to be part of Gilneas.

Is this simply a matter of gameplay, and wolves/worgs should be assumed to be there? Or did Gilneans hunt them to extinction after walling the nation off?