I know it was after the initial cancellation but before I stopped watching, so it's probably an episode from Season 3, 4, or 5, and I'm pretty sure it's not from Season 3. Apologies I can't be of more help, I remember the scene just not the episode.
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http://24.media.tumblr.com/tumblr_lvb2chGY8D1qm7gfoo1_500.jpg
SuperNiceDog? More like SuperChillGuy. Who is better than me at brackets by a mile.