Find someone who knows more about the Marsh Hog in Aurovan.
This strange beast seems out of place, and it appears to be completely unafraid of you.
The Marsh Hog is the chosen animal of Triasha. They are native to Haggon Marsh to the north, but this one seems to have gotten lost.
There is some great trouble in Haggon these days, the guards at Marsh Tower would know more.