I've been in the dog macros.

[azurelunatic]

Massive load of links I found particularly hilarious:

http://ihasahotdog.com/2008/10/01/funny-dog-pictures-i-have-no-intention/
http://ihasahotdog.com/2008/10/06/cute-puppy-pictures-birddog/
http://ihasahotdog.com/2008/10/12/funny-dog-pictures-blu-penz/
http://ihasahotdog.com/2008/10/16/cute-puppy-pictures-cerberus/
http://ihasahotdog.com/2008/11/03/cute-puppy-pictures-tug-o-war/
http://ihasahotdog.com/2008/11/04/funny-dog-pictures-jackpot/
http://ihasahotdog.com/2008/11/11/funny-dog-pictures-yes-yes-its-very-cute/
http://ihasahotdog.com/2008/11/18/funny-dog-pictures-other-end-droolz/
http://ihasahotdog.com/2008/11/22/funny-dog-pictures-fairy-dog-mother/
http://ihasahotdog.com/2008/11/24/funny-dog-pictures-obey-al-trafic-signls/
http://ihasahotdog.com/2008/11/25/funny-dog-pictures-best-day-ever/
http://ihasahotdog.com/2008/11/27/funny-dog-pictures-no-they-want-my-picture/
http://ihasahotdog.com/2008/11/30/funny-dog-pictures-big-city-dog-discovers-dirt/
http://ihasahotdog.com/2008/12/08/funny-dog-pictures-ridin-teh-train-ur-doin-rong/
http://ihasahotdog.com/2008/12/12/funny-dog-pictures-i-has-a-igloo/
http://ihasahotdog.com/2008/12/14/funny-dog-pictures-dignity/