Ryan breaks out the bubble in this season finale pic. Wilfred can't help himself.
Added:
Wilfred and Ryan are seen here in "Identity." It's the penultimate episode of season one.
Added:
Elijah Wood poses here as Ryan. It's a FX promotional photo for Wilfred.
Added:

Wilfred Season 1 Episode 13 Quotes

Wilfred: Ignorance is 9/10 of the law.
Ryan: That's possession.
Wilfred: She wasn't charged with possession Ryan. I thought you were a good lawyer.

After I'm gone I don't want you and Bear fighting over my shit...or any of my other stuff.

Wilfred