Wilfred - Season 2 - Elijah Wood Interview

Collider: With all of the big questions left in the Season 1 finale, how quickly will fans get answers when the show returns?

ELIJAH WOOD: Well, 95% of the answer to what happened in the last episode will be resolved with the other 5% adding new questions that will carry through into the season. The bulk of what happened and where it’s left will ultimately get resolved, mostly in the first episode.

Source and more: Collider