Great episode, by turns hilarious and touching.
Cat Pirates and Roger's reaction when he rolls in sees Kisses2.0.
I laughed a lot at Jeff's confused "What?" when watching Steve's video.
http://vimeo.com/13732566 (here is the song that plays when Stan walks onto the dock in doggy heaven). The library montage uses Weird…

It was "Carried Away" by Carl Broemel (of My Morning Jacket). I guess the writers/producers really like the band My Morning Jacket.
I couldn't find a non-live version of the song on youtube though.