When Wilfred and Ryan embark on an unexpected road trip, the results are disastrous on Wilfred. "Service" is the tenth episode of the show's second season.
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Wilfred Season 2 Episode 9 Quotes

Ryan: Another Hillary Swank dream?
Wilfred: She was wearing a g-string in this one. Ryan it was so real.

I don't want to cast a darker shadow on an already tragic day, but I think someone may have eaten part of Jeremy's brains.

Wilfred